{"title":"GY6 CAMSHAFT AND VALVE","description":"","products":[{"product_id":"ncy-performance-camshaft-gy6-1100-1011","title":"NCY A8 Performance Camshaft - GY6 125cc \u0026 150cc","description":"\u003ch2\u003eNCY Performance A8 Camshaft – GY6 125cc \/ 150cc \/ 169cc\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eNCY A8 Camshaft\u003c\/strong\u003e is the premier choice for riders seeking a massive boost in low-end torque and mid-range acceleration. Engineered with a specialized leading slope and optimized intake timing, this camshaft allows your engine to maximize every stroke, especially when paired with a big bore kit or performance exhaust.\u003c\/p\u003e\n\n\n\n\u003chr\u003e\n\n\n\n\u003ch3\u003eComprehensive Model Fitment List\u003c\/h3\u003e\n\n\u003cp\u003eThis camshaft is compatible with 157QMJ, 161QMK, and 152QMI engine platforms. If your engine code includes \u003cstrong\u003eQM\u003c\/strong\u003e or \u003cstrong\u003eFM\u003c\/strong\u003e, this part is compatible.\u003c\/p\u003e\n\n\n\n\u003cstrong\u003eWolf Brand Scooters:\u003c\/strong\u003e\n\n\u003cul\u003e\n\n  \u003cli\u003eBlaze II, EX-150, Lucky II, JET II, V150\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\n\n\u003cstrong\u003eIce Bear (Maddog \u0026amp; More):\u003c\/strong\u003e\n\n\u003cul\u003e\n\n  \u003cli\u003eMaddog 150 (PMZ150-6-F, PMZ150-6N-F), PMZ150-1, PMZ150-C-F, PMZ150-3C(J), PMZ150-3S(J), PMZ150-5N-F, PMZ150-8, PMZ150-16-F, PMZ150-18-F, PMZ150-19, PMZ150-20\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\n\n\u003cstrong\u003eTao Motors \/ TaoTao:\u003c\/strong\u003e\n\n\u003cul\u003e\n\n  \u003cli\u003ePowermax 150, Lancer 150, Quantum 150, VIP MD150Q-5A\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\n\n\u003cstrong\u003eZNEN \/ Bintelli \/ Amstar:\u003c\/strong\u003e\n\n\u003cul\u003e\n\n  \u003cli\u003e\n\u003cstrong\u003eZNEN:\u003c\/strong\u003e Cruiser 150, Roar 4, ZN150T series, YY150T series (-3, -4, -8, -12, -29)\u003c\/li\u003e\n\n  \u003cli\u003e\n\u003cstrong\u003eBintelli:\u003c\/strong\u003e Scorch 150, Valor 150, Havoc 150\u003c\/li\u003e\n\n  \u003cli\u003e\n\u003cstrong\u003eAmstar:\u003c\/strong\u003e Amstar 150, Nostalgia 150\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\n\n\u003cstrong\u003eBMS \/ Lance \/ SSR:\u003c\/strong\u003e\n\n\u003cul\u003e\n\n  \u003cli\u003e\n\u003cstrong\u003eBMS:\u003c\/strong\u003e Heritage 150, Palazzo 150, Pathfinder 150, Valkyrie 150\u003c\/li\u003e\n\n  \u003cli\u003e\n\u003cstrong\u003eLance:\u003c\/strong\u003e Cali Classic 150, Havana Classic 150, PCH 150, Cabo 150\u003c\/li\u003e\n\n  \u003cli\u003e\n\u003cstrong\u003eSSR:\u003c\/strong\u003e Pacifica, Rowdy, Turino\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\n\n\u003cstrong\u003eOther Compatible 150cc Models:\u003c\/strong\u003e\n\n\u003cul\u003e\n\n  \u003cli\u003e\n\u003cstrong\u003eSYM:\u003c\/strong\u003e Fiddle 125\/150, Allo 125\/150\u003c\/li\u003e\n\n  \u003cli\u003e\n\u003cstrong\u003eChicago Scooter Co:\u003c\/strong\u003e Belmont 150\u003c\/li\u003e\n\n  \u003cli\u003e\n\u003cstrong\u003eAdly:\u003c\/strong\u003e GTC-50, GTA-50 (150cc variants)\u003c\/li\u003e\n\n  \u003cli\u003e\n\u003cstrong\u003eJonway:\u003c\/strong\u003e YY150T-2A, Delta 150\u003c\/li\u003e\n\n  \u003cli\u003e\n\u003cstrong\u003ePeace Sports:\u003c\/strong\u003e TPGS-804, 808, 809, 812, 824, 840\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\n\n\u003cp style=\"background-color: #fcf8e3; padding: 10px; border: 1px solid #faebcc;\"\u003e\u003cstrong\u003e?? IMPORTANT:\u003c\/strong\u003e This camshaft is \u003cstrong\u003eNOT\u003c\/strong\u003e compatible with Genuine Scooter Co. models (Buddy 125, Buddy 150, Hooligan) or Vespa\/Piaggio engines. It is designed strictly for the Chinese\/Taiwanese GY6 engine architecture.\u003c\/p\u003e\n\n\n\n\u003chr\u003e\n\n\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\n\u003cul\u003e\n\n  \u003cli\u003e\n\u003cstrong\u003eCamshaft Profile:\u003c\/strong\u003e A8 (High Torque)\u003c\/li\u003e\n\n  \u003cli\u003e\n\u003cstrong\u003eIntake Lobe:\u003c\/strong\u003e 26.25 x 19.8 x 10.3mm\u003c\/li\u003e\n\n  \u003cli\u003e\n\u003cstrong\u003eExhaust Lobe:\u003c\/strong\u003e 26.15 x 19.56 x 8.4mm\u003c\/li\u003e\n\n  \u003cli\u003e\n\u003cstrong\u003eBearings:\u003c\/strong\u003e Dual TPI Premium Bearings (32 x 8mm)\u003c\/li\u003e\n\n  \u003cli\u003e\n\u003cstrong\u003eSprocket:\u003c\/strong\u003e 34 Teeth | OD: 66.75mm | ID: 15mm\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\n\n\u003chr\u003e\n\n\n\n\u003cp style=\"font-size: 0.85em; color: #666;\"\u003e\u003cstrong\u003eLegal Disclaimer:\u003c\/strong\u003e For off-road use only. Not legal for use on public roads. Not legal for sale or use in California on pollution-controlled vehicles. Installation should be performed by a qualified technician; timing errors can cause catastrophic engine damage.\u003c\/p\u003e","brand":"NCY","offers":[{"title":"Default Title","offer_id":46756386668824,"sku":"1100-1011","price":78.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/1728\/1816\/products\/1100-1011_a_d033dab2-6cc8-4552-9386-e69d64e3ccfb.jpg?v=1772204699"},{"product_id":"seal-exhaust-valve-stem-pair-gy6-1100-1073","title":"Seal (Exhaust Valve Stem, pair); GY6","description":"\u003cp\u003eSet of two exhaust valve stem for GY6 125-150cc engines. The valve spring seats are sold separately (\u003ca href=\"https:\/\/www.scooterworks.com\/products\/valve-spring-seat-outer-pair-gy6?variant=46756412850456\" title=\"valve spring seat pair gy6\"\u003eSKU 1100-1080\u003c\/a\u003e).\u003c\/p\u003e\u003cp\u003eOriginal Parts For Scooters SKU 164-177\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSet of 2\u003c\/li\u003e\n\u003cli\u003eOverall Outer Diameter: 10mm\u003c\/li\u003e\n\u003cli\u003eInner Diameter: 5mm\u003c\/li\u003e\n\u003cli\u003eOverall Height: 8mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong style=\"font-size: 0.875rem;\"\u003e157QMJ-based 125cc \/ 150cc \/ 169cc engines with the following engine codes:\u003c\/strong\u003e\u003c\/p\u003e\u003ctable style=\"width: 87.0908%; height: 92.3437px;\" height=\"100\" width=\"463\"\u003e\u003ctbody\u003e\n\u003ctr style=\"height: 26.5781px;\"\u003e\n\u003ctd style=\"width: 24.7892%; height: 26.5781px;\"\u003e157QMJ\u003c\/td\u003e\n\u003ctd style=\"width: 24.7892%; height: 26.5781px;\"\u003e161QMK\u003c\/td\u003e\n\u003ctd style=\"width: 24.7892%; height: 26.5781px;\"\u003e152QMI\u003c\/td\u003e\n\u003ctd style=\"width: 24.7892%; height: 26.5781px;\"\u003e1P61QMK\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 26.5781px;\"\u003e\n\u003ctd style=\"width: 24.7892%; height: 26.5781px;\"\u003eYN1P57QMJ\u003c\/td\u003e\n\u003ctd style=\"width: 24.7892%; height: 26.5781px;\"\u003e1P52FMI\u003c\/td\u003e\n\u003ctd style=\"width: 24.7892%; height: 26.5781px;\"\u003e154FMI\u003c\/td\u003e\n\u003ctd style=\"width: 24.7892%; height: 26.5781px;\"\u003eJJ157QMJ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 24.7892%; height: 39.1875px;\"\u003e1P57QMJ\u003c\/td\u003e\n\u003ctd style=\"width: 24.7892%; height: 39.1875px;\"\u003eBN157QMJ\u003c\/td\u003e\n\u003ctd style=\"width: 24.7892%; height: 39.1875px;\"\u003eBN161QMK-A\u003c\/td\u003e\n\u003ctd style=\"width: 24.7892%; height: 39.1875px;\"\u003eOther QMJ, QMK, and QMI models\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003eDon't see your engine listed? If the engine code includes \"QM\" or \"FM\", this product is compatible with your vehicle.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAbout Scooterworks:\u003c\/strong\u003e Since our beginning in 1989, Scooterworks has become a major supplier of parts and accessories for vintage and modern scooters. We have everything you need, from wear-and-tear items like tires and oil filters to after-market parts from brands like Malossi, NCY, Prima, YSS, Dr. Pulley, and more.\u003c\/p\u003e","brand":"Scooterworks USA, LLC","offers":[{"title":"Default Title","offer_id":46756409606424,"sku":"1100-1073","price":5.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/1728\/1816\/products\/1100-1073_fdbde68a-b90e-4bcf-a4fc-e220f3931985.jpg?v=1695267291"},{"product_id":"camshaft-complete-replacement-gy6-1100-1074","title":"Camshaft (Complete Replacement); GY6","description":"\u003cp\u003eComplete OEM GY6 125\/150 camshaft, ideal for scooters with a strong mid range power output.\u003c\/p\u003e\u003cp\u003eOriginal Parts For Scooters SKU 164-40\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eIntake Lobe at its Greatest: 26mm   \u003c\/li\u003e\n\u003cli\u003eExhaust Lobe at its Greatest: 25.8mm\u003c\/li\u003e\n\u003cli\u003eNumber of Teeth: 34\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong style=\"font-size: 0.875rem;\"\u003e157QMJ-based 125cc \/ 150cc \/ 169cc engines with the following engine codes:\u003c\/strong\u003e\u003c\/p\u003e\u003ctable width=\"463\" height=\"100\" style=\"width: 87.0908%; height: 92.3437px;\"\u003e\u003ctbody\u003e\n\u003ctr style=\"height: 26.5781px;\"\u003e\n\u003ctd style=\"width: 24.7892%; height: 26.5781px;\"\u003e157QMJ\u003c\/td\u003e\n\u003ctd style=\"width: 24.7892%; height: 26.5781px;\"\u003e161QMK\u003c\/td\u003e\n\u003ctd style=\"width: 24.7892%; height: 26.5781px;\"\u003e152QMI\u003c\/td\u003e\n\u003ctd style=\"width: 24.7892%; height: 26.5781px;\"\u003e1P61QMK\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 26.5781px;\"\u003e\n\u003ctd style=\"width: 24.7892%; height: 26.5781px;\"\u003eYN1P57QMJ\u003c\/td\u003e\n\u003ctd style=\"width: 24.7892%; height: 26.5781px;\"\u003e1P52FMI\u003c\/td\u003e\n\u003ctd style=\"width: 24.7892%; height: 26.5781px;\"\u003e154FMI\u003c\/td\u003e\n\u003ctd style=\"width: 24.7892%; height: 26.5781px;\"\u003eJJ157QMJ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 24.7892%; height: 39.1875px;\"\u003e1P57QMJ\u003c\/td\u003e\n\u003ctd style=\"width: 24.7892%; height: 39.1875px;\"\u003eBN157QMJ\u003c\/td\u003e\n\u003ctd style=\"width: 24.7892%; height: 39.1875px;\"\u003eBN161QMK-A\u003c\/td\u003e\n\u003ctd style=\"width: 24.7892%; height: 39.1875px;\"\u003eOther QMJ, QMK, and QMI models\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003eDon't see your engine listed? If the engine code includes \"QM\" or \"FM\", this product is compatible with your vehicle.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAbout Scooterworks:\u003c\/strong\u003e Since our beginning in 1989, Scooterworks has become a major supplier of parts and accessories for vintage and modern scooters. We have everything you need, from wear-and-tear items like tires and oil filters to after-market parts from brands like Malossi, NCY, Prima, YSS, Dr. Pulley, and more.\u003c\/p\u003e","brand":"Scooterworks USA, LLC","offers":[{"title":"Default Title","offer_id":46756410097944,"sku":"1100-1074","price":28.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/1728\/1816\/products\/1100-1074_afca10d4-21d4-40cb-b56c-f9fcd7838085.jpg?v=1695267305"},{"product_id":"valve-intake-genuine-buddy-gy6-125cc-1100-1075","title":"Valve (Intake); Genuine Buddy, GY6 125cc","description":"Replacement Intake valve for GY6 125cc engines. \n\n\u003cp\u003e\n\nOverall Length= 64.85mm \u003cbr\u003e\n\nStem Diameter= 5.0mm \u003cbr\u003e\n\nValve Diameter= 24.0mm\n\n\u003c\/p\u003e\u003cp\u003eProduct is intended as OEM equivalent for listed models.  Any misuse, alteration or alternative application is prohibited by law.\u003c\/p\u003e","brand":"Scooterworks USA, LLC","offers":[{"title":"Default Title","offer_id":46756410458392,"sku":"1100-1075","price":7.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/1728\/1816\/products\/1100-1075_43f23008-a058-42e6-b58f-a92aba85b483.jpg?v=1695267313"},{"product_id":"valve-exhaust-genuine-buddy-gy6-125cc-1100-1076","title":"Valve (Exhaust); Genuine Buddy, GY6 125cc","description":"Replacement exhaust valve for GY6 125cc engines.\n\n\u003cp\u003e\n\nOverall Length= 64.3mm \u003cbr\u003e\n\nStem Diameter= 5.0mm \u003cbr\u003e\n\nValve Diameter= 21.5mm\n\n\u003c\/p\u003e\u003cp\u003eProduct is intended as OEM equivalent for listed models.  Any misuse, alteration or alternative application is prohibited by law.\u003c\/p\u003e","brand":"Scooterworks USA, LLC","offers":[{"title":"Default Title","offer_id":46756410851608,"sku":"1100-1076","price":11.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/1728\/1816\/products\/1100-1076_20e398e0-7d87-4d1e-9c3c-00be3564197f.jpg?v=1695267322"},{"product_id":"valve-springs-outer-pair-gy6-1100-1077","title":"Valve Springs (Outer, pair); GY6","description":"Outer spring for intake or exhaust valve on GY6 125-150cc engines\n\n\u003cp\u003eProduct is intended as OEM equivalent for listed models.  Any misuse, alteration or alternative application is prohibited by law.\u003c\/p\u003e","brand":"Scooterworks USA, LLC","offers":[{"title":"Default Title","offer_id":46756411343128,"sku":"1100-1077","price":11.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/1728\/1816\/products\/1100-1077_6cf8fdc6-e468-4bf0-8f48-5d516a282517.jpg?v=1695267331"},{"product_id":"valve-springs-inner-pair-gy6-1100-1078","title":"Valve Springs (Inner, pair); GY6","description":"Inner springs for exhaust or intake valves on GY6 125-150cc engines\n\n\u003cp\u003eProduct is intended as OEM equivalent for listed models.  Any misuse, alteration or alternative application is prohibited by law.\u003c\/p\u003e","brand":"Scooterworks USA, LLC","offers":[{"title":"Default Title","offer_id":46756411998488,"sku":"1100-1078","price":11.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/1728\/1816\/products\/1100-1078_5285a3b8-f9bf-4be5-a771-65bd16e69f17.jpg?v=1695267340"},{"product_id":"valve-spring-retainers-pair-gy6-1100-1079","title":"Valve Spring Retainers (pair); GY6","description":"Valve spring reatiners on GY6 125-150cc engines\n\n\u003cp\u003eProduct is intended as OEM equivalent for listed models.  Any misuse, alteration or alternative application is prohibited by law.\u003c\/p\u003e","brand":"Scooterworks USA, LLC","offers":[{"title":"Default Title","offer_id":46756412457240,"sku":"1100-1079","price":3.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/1728\/1816\/products\/1100-1079_6eb8d6cd-15b8-4a6b-a06b-2784eefbb9ba.jpg?v=1695267351"},{"product_id":"valve-spring-seat-outer-pair-gy6-1100-1080","title":"GY6 Valve Spring Seat: 125cc-150cc Outer Pair","description":"\u003cp data-path-to-node=\"4\"\u003eWorn or missing valve spring seats allow the hardened steel of the valve spring to grind directly into the soft aluminum of your cylinder head. This \u003cb data-path-to-node=\"4\" data-index-in-node=\"149\"\u003eGY6 Outer Valve Spring Seat Pair\u003c\/b\u003e provides the critical thermal and mechanical barrier needed to prevent head erosion and ensure your valve train remains perfectly aligned. If you are rebuilding your top end or replacing valves, these are non-negotiable for a long-lasting engine.\u003c\/p\u003e\u003cp data-path-to-node=\"5\"\u003e\u003cb data-path-to-node=\"5\" data-index-in-node=\"0\"\u003eTechnical Performance Features:\u003c\/b\u003e\u003c\/p\u003e\u003cul data-path-to-node=\"6\"\u003e\n\u003cli\u003e\u003cp data-path-to-node=\"6,0,0\"\u003e\u003cb data-path-to-node=\"6,0,0\" data-index-in-node=\"0\"\u003eHardened Steel Construction:\u003c\/b\u003e Built to withstand the high-frequency vibration and heat of the valvetrain without deforming.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp data-path-to-node=\"6,1,0\"\u003e\u003cb data-path-to-node=\"6,1,0\" data-index-in-node=\"0\"\u003eDirect OEM Fit:\u003c\/b\u003e Precision-stamped to match the outer diameter of standard 125cc\/150cc GY6 valve springs.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp data-path-to-node=\"6,2,0\"\u003e\u003cb data-path-to-node=\"6,2,0\" data-index-in-node=\"0\"\u003ePair Configuration:\u003c\/b\u003e Includes two (2) outer seats to cover both the intake and exhaust valves.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp data-path-to-node=\"6,3,0\"\u003e\u003cb data-path-to-node=\"6,3,0\" data-index-in-node=\"0\"\u003eSurface Ground Finish:\u003c\/b\u003e Ensures a perfectly flat mating surface to prevent spring \"walk\" during high-RPM operation.\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Scooterworks USA, LLC","offers":[{"title":"Default Title","offer_id":46756412850456,"sku":"1100-1080","price":4.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/1728\/1816\/products\/1100-1080_8f04fa30-2cae-4405-b856-85be3331ec34.jpg?v=1695267359"},{"product_id":"valve-cotter-set-of-4-gy6-1100-1081","title":"Blue Line GY6 Valve Keeper Set 4-Piece 125cc 150cc","description":"\u003cp\u003eRefresh your valvetrain with the \u003cstrong\u003eBlue Line GY6 Valve Keeper Set\u003c\/strong\u003e. These precision-hardened valve cotters (also known as keepers or collets) lock the valve spring retainer to the valve stem — a critical component that prevents valve drops and catastrophic engine failure during high-RPM operation. This 4-piece set fully services both intake and exhaust valves on a standard 2-valve GY6 cylinder head.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Hardened Steel:\u003c\/strong\u003e High-tensile alloy steel resists wear and prevents mushrooming under constant spring pressure\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExact Taper Fit:\u003c\/strong\u003e Factory-correct taper angle ensures a perfect mechanical lock between valve stem and spring retainer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Set:\u003c\/strong\u003e 4 keepers (2 pairs) — enough to fully service both intake and exhaust valves on a 2-valve GY6 head\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM-Equivalent:\u003c\/strong\u003e Reliable replacement for stock parts on 125cc, 150cc, and 161cc GY6 engines\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 4 keepers (2 pairs)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Hardened alloy steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Intake \u0026amp; exhaust valve stems, 2-valve cylinder heads\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDistributor SKUs:\u003c\/strong\u003e Parts for Scooters 151-111 \/ 164-172\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompatibility\u003c\/h3\u003e\u003ctable style=\"width: 100%; border-collapse: collapse; font-family: sans-serif; border: 1px solid #e1e1e1;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background-color: #f8f8f8; text-align: left;\"\u003e\n\u003cth style=\"padding: 10px; border-bottom: 2px solid #e1e1e1;\"\u003eEngine Code\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border-bottom: 2px solid #e1e1e1;\"\u003eCommon Vehicle Brands\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border-bottom: 1px solid #e1e1e1;\"\u003e\u003cstrong\u003e157QMJ \/ 1P57QMJ\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border-bottom: 1px solid #e1e1e1;\"\u003eTaoTao, Wolf, Icebear, Peace Sports, Bintelli\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #fafafa;\"\u003e\n\u003ctd style=\"padding: 10px; border-bottom: 1px solid #e1e1e1;\"\u003e\u003cstrong\u003e152QMI \/ 1P52QMI\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border-bottom: 1px solid #e1e1e1;\"\u003eZnen, Jonway, Roketa, and Kymco clones\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border-bottom: 1px solid #e1e1e1;\"\u003e\u003cstrong\u003e161QMK \/ 1P61QMK\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border-bottom: 1px solid #e1e1e1;\"\u003eHigh-output 161cc–170cc GY6 variants\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #fafafa;\"\u003e\n\u003ctd style=\"padding: 10px; border-bottom: 1px solid #e1e1e1;\"\u003e\u003cstrong\u003eUniversal\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border-bottom: 1px solid #e1e1e1;\"\u003eMost Chinese-manufactured 125cc+ vehicles with QM and FM engine codes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cdiv style=\"margin-top: 12px; padding: 10px; background-color: #f4f4f4; border-radius: 4px; font-size: 0.9em;\"\u003e\n\u003cstrong\u003eMechanic's Tips:\u003c\/strong\u003e Valve keepers are tiny and under immense spring pressure — they are easily lost during disassembly. Use a dab of assembly lube or grease to stick the keepers to the valve stem during installation to prevent them from falling before you release the spring compressor. While you have the springs off, inspect your valve stem seals — it's the ideal time to replace them and prevent oil consumption.\u003c\/div\u003e\u003ch3\u003eAbout Blue Line\u003c\/h3\u003e\u003cp\u003eBlue Line provides quality OEM-equivalent replacement components for scooters and powersports vehicles, delivering reliable parts at competitive prices for mechanics and enthusiasts worldwide.\u003c\/p\u003e\u003cp\u003e\u003ca title=\"California Prop 65 Warning\" href=\"https:\/\/www.p65warnings.ca.gov\"\u003eCalifornia Prop 65 Warning: www.p65warnings.ca.gov\u003c\/a\u003e\u003c\/p\u003e","brand":"Scooterworks USA, LLC","offers":[{"title":"Default Title","offer_id":46756413571352,"sku":"1100-1081","price":3.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/1728\/1816\/products\/1100-1081_366aab8d-6734-41a3-9fb6-b4662d1ae666.jpg?v=1695267371"},{"product_id":"camshaft-and-valvetrain-assembly-gy6-1100-1195","title":"Camshaft and Valvetrain Assembly; GY6","description":"Complete, OEM replacement camshaft and valve assembly for GY6 150 cc Chinese scooter engines.\u003cbr\u003e\n\n\n\n\u003cp\u003e\n\n\n\nincludes rocker arms \u0026amp; shafts\u003c\/p\u003e\n\n\n\n\u003cp\u003eProduct is intended as OEM equivalent for listed models.  Any misuse, alteration or alternative application is prohibited by law.\u003c\/p\u003e","brand":"Scooterworks USA, LLC","offers":[{"title":"Default Title","offer_id":46756477403416,"sku":"1100-1195","price":56.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/1728\/1816\/products\/1100-1195_68c50c43-def5-433a-af82-ce87a807d3d7.jpg?v=1695268456"},{"product_id":"rocker-arms-stockpair-gy6-chinese-1100-1205","title":"Rocker Arms (Stock,Pair) GY6, Chinese","description":"Rocker arms for 125 - 150cc GY6 engines.\n\nWorks with most Chinese \u0026amp; Taiwanese GY6 engines. \n\n\u003cp\u003eProduct is intended as OEM equivalent for listed models.  Any misuse, alteration or alternative application is prohibited by law.\u003c\/p\u003e","brand":"Scooterworks USA, LLC","offers":[{"title":"Default Title","offer_id":46756485398808,"sku":"1100-1205","price":16.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/1728\/1816\/products\/1100-1205_2876ae96-4ad6-42de-867b-3cb4fc8e1b9c.jpg?v=1695268553"},{"product_id":"valve-adjusting-screws-pair-gy6-1100-1222","title":"Valve-Adjusting Screws (Pair) GY6","description":"\u003cp\u003eValve adjusting screws for GY6 engines. Sold in pairs, with nuts sold separately (\u003ca href=\"https:\/\/www.scooterworks.com\/products\/valve-adjusting-nuts-pair-gy6?variant=46756502864152\" title=\"gy6 valve adjusting nuts\"\u003eSKU 1100-1223\u003c\/a\u003e).\u003c\/p\u003e\u003cp\u003eOriginal Parts For Scooters SKU 164-293\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSet of 2 \u003c\/li\u003e\n\u003cli\u003eThread Size: M5x0.50\u003c\/li\u003e\n\u003cli\u003eNuts sold separately (\u003ca href=\"https:\/\/www.scooterworks.com\/products\/valve-adjusting-nuts-pair-gy6?variant=46756502864152\" title=\"gy6 valve adjusting nuts\"\u003eSKU 1100-1223\u003c\/a\u003e)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong style=\"font-size: 0.875rem;\"\u003e157QMJ-based 125cc \/ 150cc \/ 169cc engines with the following engine codes:\u003c\/strong\u003e\u003c\/p\u003e\u003ctable width=\"463\" height=\"100\" style=\"width: 87.0908%; height: 92.3437px;\"\u003e\u003ctbody\u003e\n\u003ctr style=\"height: 26.5781px;\"\u003e\n\u003ctd style=\"width: 24.7892%; height: 26.5781px;\"\u003e157QMJ\u003c\/td\u003e\n\u003ctd style=\"width: 24.7892%; height: 26.5781px;\"\u003e161QMK\u003c\/td\u003e\n\u003ctd style=\"width: 24.7892%; height: 26.5781px;\"\u003e152QMI\u003c\/td\u003e\n\u003ctd style=\"width: 24.7892%; height: 26.5781px;\"\u003e1P61QMK\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 26.5781px;\"\u003e\n\u003ctd style=\"width: 24.7892%; height: 26.5781px;\"\u003eYN1P57QMJ\u003c\/td\u003e\n\u003ctd style=\"width: 24.7892%; height: 26.5781px;\"\u003e1P52FMI\u003c\/td\u003e\n\u003ctd style=\"width: 24.7892%; height: 26.5781px;\"\u003e154FMI\u003c\/td\u003e\n\u003ctd style=\"width: 24.7892%; height: 26.5781px;\"\u003eJJ157QMJ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 24.7892%; height: 39.1875px;\"\u003e1P57QMJ\u003c\/td\u003e\n\u003ctd style=\"width: 24.7892%; height: 39.1875px;\"\u003eBN157QMJ\u003c\/td\u003e\n\u003ctd style=\"width: 24.7892%; height: 39.1875px;\"\u003eBN161QMK-A\u003c\/td\u003e\n\u003ctd style=\"width: 24.7892%; height: 39.1875px;\"\u003eOther QMJ, QMK, and QMI models\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003eDon't see your engine listed? If the engine code includes \"QM\" or \"FM\", this product is compatible with your vehicle.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAbout Scooterworks:\u003c\/strong\u003e Since our beginning in 1989, Scooterworks has become a major supplier of parts and accessories for vintage and modern scooters. We have everything you need, from wear-and-tear items like tires and oil filters to after-market parts from brands like Malossi, NCY, Prima, YSS, Dr. Pulley, and more.\u003c\/p\u003e","brand":"Scooterworks USA, LLC","offers":[{"title":"Default Title","offer_id":46756497948952,"sku":"1100-1222","price":1.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/1728\/1816\/products\/1100-1222_f634fe06-7ae1-418c-a776-2fca341a3046.jpg?v=1695268686"},{"product_id":"valve-adjusting-nuts-pair-gy6-1100-1223","title":"Valve-Adjusting Nuts (Pair) GY6","description":"\u003cp\u003eValve adjusting nuts for GY6 engines. Sold in pairs, with screws sold separately (\u003ca href=\"https:\/\/www.scooterworks.com\/products\/valve-adjusting-screws-pair-gy6?variant=46756497948952\" title=\"gy6 valve adjusting screws\"\u003eSKU 1100-1222\u003c\/a\u003e).\u003c\/p\u003e\u003cp\u003eOriginal Parts For Scooters SKU 164-293\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSet of 2 \u003c\/li\u003e\n\u003cli\u003eThread Size: M5x0.50\u003c\/li\u003e\n\u003cli\u003eScrews sold separately (\u003ca href=\"https:\/\/www.scooterworks.com\/products\/valve-adjusting-screws-pair-gy6?variant=46756497948952\" title=\"gy6 valve adjusting screws\"\u003eSKU 1100-1222\u003c\/a\u003e)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong style=\"font-size: 0.875rem;\"\u003e157QMJ-based 125cc \/ 150cc \/ 169cc engines with the following engine codes:\u003c\/strong\u003e\u003c\/p\u003e\u003ctable style=\"width: 87.0908%; height: 92.3437px;\" height=\"100\" width=\"463\"\u003e\u003ctbody\u003e\n\u003ctr style=\"height: 26.5781px;\"\u003e\n\u003ctd style=\"width: 24.7892%; height: 26.5781px;\"\u003e157QMJ\u003c\/td\u003e\n\u003ctd style=\"width: 24.7892%; height: 26.5781px;\"\u003e161QMK\u003c\/td\u003e\n\u003ctd style=\"width: 24.7892%; height: 26.5781px;\"\u003e152QMI\u003c\/td\u003e\n\u003ctd style=\"width: 24.7892%; height: 26.5781px;\"\u003e1P61QMK\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 26.5781px;\"\u003e\n\u003ctd style=\"width: 24.7892%; height: 26.5781px;\"\u003eYN1P57QMJ\u003c\/td\u003e\n\u003ctd style=\"width: 24.7892%; height: 26.5781px;\"\u003e1P52FMI\u003c\/td\u003e\n\u003ctd style=\"width: 24.7892%; height: 26.5781px;\"\u003e154FMI\u003c\/td\u003e\n\u003ctd style=\"width: 24.7892%; height: 26.5781px;\"\u003eJJ157QMJ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 24.7892%; height: 39.1875px;\"\u003e1P57QMJ\u003c\/td\u003e\n\u003ctd style=\"width: 24.7892%; height: 39.1875px;\"\u003eBN157QMJ\u003c\/td\u003e\n\u003ctd style=\"width: 24.7892%; height: 39.1875px;\"\u003eBN161QMK-A\u003c\/td\u003e\n\u003ctd style=\"width: 24.7892%; height: 39.1875px;\"\u003eOther QMJ, QMK, and QMI models\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003eDon't see your engine listed? If the engine code includes \"QM\" or \"FM\", this product is compatible with your vehicle.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAbout Scooterworks:\u003c\/strong\u003e Since our beginning in 1989, Scooterworks has become a major supplier of parts and accessories for vintage and modern scooters. We have everything you need, from wear-and-tear items like tires and oil filters to after-market parts from brands like Malossi, NCY, Prima, YSS, Dr. Pulley, and more.\u003c\/p\u003e","brand":"Scooterworks USA, LLC","offers":[{"title":"Default Title","offer_id":46756502864152,"sku":"1100-1223","price":1.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/1728\/1816\/products\/1100-1223_454f0310-90a8-4992-9a59-4fcf37133de3.jpg?v=1695268696"},{"product_id":"intake-valve-oem-150cc-gy6-1100-1227","title":"Intake Valve (OEM, 150cc) GY6","description":"\u003cp\u003eIntake valve for GY6 150cc engines.\u003c\/p\u003e\u003cp\u003eOriginal Parts For Scooters SKU 164-178\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eValve Diameter: 27.75mm   \u003c\/li\u003e\n\u003cli\u003eLength: 66mm   \u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong style=\"font-size: 0.875rem;\"\u003e157QMJ-based 125cc \/ 150cc \/ 169cc engines with the following engine codes:\u003c\/strong\u003e\u003c\/p\u003e\u003ctable style=\"width: 87.0908%; height: 92.3437px;\" height=\"100\" width=\"463\"\u003e\u003ctbody\u003e\n\u003ctr style=\"height: 26.5781px;\"\u003e\n\u003ctd style=\"width: 24.7892%; height: 26.5781px;\"\u003e157QMJ\u003c\/td\u003e\n\u003ctd style=\"width: 24.7892%; height: 26.5781px;\"\u003e161QMK\u003c\/td\u003e\n\u003ctd style=\"width: 24.7892%; height: 26.5781px;\"\u003e152QMI\u003c\/td\u003e\n\u003ctd style=\"width: 24.7892%; height: 26.5781px;\"\u003e1P61QMK\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 26.5781px;\"\u003e\n\u003ctd style=\"width: 24.7892%; height: 26.5781px;\"\u003eYN1P57QMJ\u003c\/td\u003e\n\u003ctd style=\"width: 24.7892%; height: 26.5781px;\"\u003e1P52FMI\u003c\/td\u003e\n\u003ctd style=\"width: 24.7892%; height: 26.5781px;\"\u003e154FMI\u003c\/td\u003e\n\u003ctd style=\"width: 24.7892%; height: 26.5781px;\"\u003eJJ157QMJ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 24.7892%; height: 39.1875px;\"\u003e1P57QMJ\u003c\/td\u003e\n\u003ctd style=\"width: 24.7892%; height: 39.1875px;\"\u003eBN157QMJ\u003c\/td\u003e\n\u003ctd style=\"width: 24.7892%; height: 39.1875px;\"\u003eBN161QMK-A\u003c\/td\u003e\n\u003ctd style=\"width: 24.7892%; height: 39.1875px;\"\u003eOther QMJ, QMK, and QMI models\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003eDon't see your engine listed? If the engine code includes \"QM\" or \"FM\", this product is compatible with your vehicle.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAbout Scooterworks:\u003c\/strong\u003e Since our beginning in 1989, Scooterworks has become a major supplier of parts and accessories for vintage and modern scooters. We have everything you need, from wear-and-tear items like tires and oil filters to after-market parts from brands like Malossi, NCY, Prima, YSS, Dr. Pulley, and more.\u003c\/p\u003e","brand":"Scooterworks USA, LLC","offers":[{"title":"Default Title","offer_id":46756511908120,"sku":"1100-1227","price":12.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/1728\/1816\/products\/1100-1227_64fb0830-5482-493d-8b99-3937d9b728e2.jpg?v=1695268735"},{"product_id":"exhaust-valve-oem-gy6-1100-1228","title":"Exhaust Valve (OEM) GY6","description":"Exhaust valve for GY6 150cc engines.\n\n\u003cp\u003e\n\nFace: 22.9mm \u003cbr\u003e\n\nLength: 65.3mm \u003c\/p\u003e\u003cp\u003eProduct is intended as OEM equivalent for listed models.  Any misuse, alteration or alternative application is prohibited by law.\u003c\/p\u003e","brand":"Scooterworks USA, LLC","offers":[{"title":"Default Title","offer_id":46756512858392,"sku":"1100-1228","price":12.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/1728\/1816\/products\/1100-1228_9b6943d9-4f2e-42be-964c-67081aaca3e0.jpg?v=1695268745"},{"product_id":"ncy-performance-valve-spring-set-genuine-gy6-1100-1284","title":"NCY Performance Valve Spring Set | Genuine \u0026 GY6 125-170cc","description":"\u003cp\u003eUpgrade your valve train with the NCY Performance Valve Spring Set, engineered for Genuine Buddy 125–170 scooters and all 2-valve GY6 QMJ\/QMI\/QMK cylinder heads. Made from electroplated titanium, these springs deliver tighter valve control at higher RPMs compared to stock, reducing float and improving throttle response. Includes one inner and one outer spring per valve (2 of each).\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eInner spring — ID: 12.25mm | Length: 32.5mm | Width: 16.09mm | Wire thickness: 1.96mm\u003c\/li\u003e\n\u003cli\u003eOuter spring — ID: 17.20mm | Length: 35.6mm | Width: 22.5mm | Wire thickness: 2.9mm\u003c\/li\u003e\n\u003cli\u003eFits 2-valve cylinder heads on GY6 QMJ157, QMI152, QMK161, and related engine codes\u003c\/li\u003e\n\u003cli\u003eCompatible engine codes: 157QMJ, 161QMK, 152QMI, 1P61QMK, YN1P57QMJ, 1P52FMI, 154FMI, JJ157QMJ, 1P57QMJ, BN157QMJ, BN161QMK-A, and other QMJ\/QMK\/QMI variants\u003c\/li\u003e\n\u003cli\u003eMade in Taiwan | ISO 9001 certified\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatible Models:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eGenuine Buddy 125, Buddy 150, Buddy 170\u003c\/li\u003e\n\u003cli\u003eGY6 125cc \/ 150cc \/ 169cc engines with QMJ, QMI, or QMK engine codes\u003c\/li\u003e\n\u003cli\u003eWide range of Chinese GY6-powered scooters (Wolf, Tao Tao, Jonway, ZNEN, Bintelli, SSR, and more)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e This product is intended for off-road\/racing use only. Not legal for use on public roads or on pollution-controlled vehicles in California. Performance upgrades are not covered under warranty. \u003ca href=\"http:\/\/www.p65warnings.ca.gov\"\u003eCalifornia Prop 65 Warning: www.p65warnings.ca.gov\u003c\/a\u003e\u003c\/p\u003e","brand":"NCY","offers":[{"title":"Default Title","offer_id":46756531994904,"sku":"1100-1284","price":26.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/1728\/1816\/products\/1100-1284_00acd688-4d23-4503-9177-fd3ae7017ec2.jpg?v=1695269062"},{"product_id":"valve-assembly-150cc-gy6-1100-1365","title":"Valve Assembly 150cc; GY6","description":"Great replacement valves and springs for your GY6 engine.\u003cp\u003eProduct is intended as OEM equivalent for listed models.  Any misuse, alteration or alternative application is prohibited by law.\u003c\/p\u003e","brand":"Scooterworks USA, LLC","offers":[{"title":"Default Title","offer_id":46756600840472,"sku":"1100-1365","price":72.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/1728\/1816\/products\/1100-1365_77f4d0e2-d503-4cd6-9f32-345c0ffbb43a.jpg?v=1695269843"},{"product_id":"gy6-180cc-valve-cover-169-413","title":"GY6 180cc Valve Cover","description":"\u003cp\u003eReplacement valve cover for GY6 180cc big bore applications. Compatible with our \u003ca href=\"https:\/\/www.scooterworks.com\/products\/naraku-gy6-63mm-big-bore-kit?variant=50254661026072\" title=\"Naraku GY6 63mm 180cc Big Bore Kit\"\u003e180cc Big Bore Power Kit\u003c\/a\u003e. SKU: 169-413.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHole-to-hole distance (top): 120mm\u003c\/li\u003e\n\u003cli\u003eHole-to-hole distance (bottom): 99.5mm\u003c\/li\u003e\n\u003cli\u003eCylinder head and base gasket not included — \u003ca href=\"https:\/\/www.scooterworks.com\/products\/ssp-g-180cc-gy6-cylinder-head-base-gasket?variant=49985996095768\" title=\"GY6 cylinder head and base gasket\"\u003eavailable separately\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCompatibility\u003c\/h2\u003e\u003cp\u003eFits 157QMJ-based 125cc \/ 150cc \/ 169cc engines with the following engine codes:\u003c\/p\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\u003cth\u003eEngine Codes\u003c\/th\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\u003ctd\u003e157QMJ, 161QMK, 152QMI, 1P61QMK\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eYN1P57QMJ, 1P52FMI, 154FMI, JJ157QMJ\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003e1P57QMJ, BN157QMJ, BN161QMK-A, other QMJ \/ QMK \/ QMI models\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003eDon't see your engine listed? If the engine code includes \"QM\" or \"FM\", this valve cover is compatible with your vehicle.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e This product is not intended for use on public roads or land.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/www.p65warnings.ca.gov\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eCalifornia Prop 65 Warning: www.p65warnings.ca.gov\u003c\/a\u003e\u003c\/p\u003e","brand":"Universal Parts","offers":[{"title":"Default Title","offer_id":50254724333848,"sku":"169-413","price":39.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/1728\/1816\/files\/451781.jpg?v=1748901880"},{"product_id":"rdr-chrome-silicon-steel-alloy-valve-springs-169-513","title":"RDR Chrome Silicon Steel Alloy Valve Springs","description":"\u003cp\u003eRDR's Chrome Silicon Steel Alloy Valve Springs for 139QMB 50cc 4-stroke  and 125\/150cc GY6 and GY6B 4-stroke engines are rated for 12,000 RPM. The lighter your valve train components, the quicker the engine revs.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eIncludes 2 Inner and 2 Outer Valve Springs\u003c\/li\u003e\n\u003cli\u003eOuter Spring Weight: 14g\u003c\/li\u003e\n\u003cli\u003eInner Spring Weight: 7g\u003c\/li\u003e\n\u003cli\u003eCoil Diameter Outer Spring: 2.54mm\u003c\/li\u003e\n\u003cli\u003eCoil Diameter Inner Spring: 1.95mm\u003c\/li\u003e\n\u003cli\u003eOuter Spring Height: 37.3mm\u003c\/li\u003e\n\u003cli\u003eInner Spring Height: 27.3mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e 139QMB 50cc 4-stroke  and 125\/150cc GY6 and GY6B 4-stroke engines\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e139QMB-based 50cc \/ 80cc engines with the following engine codes:\u003c\/strong\u003e\u003c\/p\u003e\u003ctable width=\"463\" height=\"100\" style=\"width: 87.0908%;\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 24.6905%;\"\u003e139QMA\u003c\/td\u003e\n\u003ctd style=\"width: 24.6905%;\"\u003e139QMB\u003c\/td\u003e\n\u003ctd style=\"width: 24.6905%;\"\u003e1P39QMB\u003c\/td\u003e\n\u003ctd style=\"width: 24.6905%;\"\u003e1P39QMA-2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 24.6905%;\"\u003eYN139QMB\u003c\/td\u003e\n\u003ctd style=\"width: 24.6905%;\"\u003eJJ1P39QMB\u003c\/td\u003e\n\u003ctd style=\"width: 24.6905%;\"\u003e139FMA-2\u003c\/td\u003e\n\u003ctd style=\"width: 24.6905%;\"\u003eBD1P39QMB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 24.6905%;\"\u003eBN139QMB\u003c\/td\u003e\n\u003ctd style=\"width: 24.6905%;\"\u003e147QMD\u003c\/td\u003e\n\u003ctd style=\"width: 24.6905%;\"\u003eOther QMA models\u003c\/td\u003e\n\u003ctd style=\"width: 24.6905%;\"\u003eOther QMB models\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003cstrong\u003e157QMJ-based 125cc \/ 150cc \/ 169cc engines with the following engine codes:\u003c\/strong\u003e\u003c\/p\u003e\u003ctable width=\"463\" height=\"100\" style=\"width: 87.0908%; height: 92.3437px;\"\u003e\u003ctbody\u003e\n\u003ctr style=\"height: 26.5781px;\"\u003e\n\u003ctd style=\"width: 24.7892%; height: 26.5781px;\"\u003e157QMJ\u003c\/td\u003e\n\u003ctd style=\"width: 24.7892%; height: 26.5781px;\"\u003e161QMK\u003c\/td\u003e\n\u003ctd style=\"width: 24.7892%; height: 26.5781px;\"\u003e152QMI\u003c\/td\u003e\n\u003ctd style=\"width: 24.7892%; height: 26.5781px;\"\u003e1P61QMK\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 26.5781px;\"\u003e\n\u003ctd style=\"width: 24.7892%; height: 26.5781px;\"\u003eYN1P57QMJ\u003c\/td\u003e\n\u003ctd style=\"width: 24.7892%; height: 26.5781px;\"\u003e1P52FMI\u003c\/td\u003e\n\u003ctd style=\"width: 24.7892%; height: 26.5781px;\"\u003e154FMI\u003c\/td\u003e\n\u003ctd style=\"width: 24.7892%; height: 26.5781px;\"\u003eJJ157QMJ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 24.7892%; height: 39.1875px;\"\u003e1P57QMJ\u003c\/td\u003e\n\u003ctd style=\"width: 24.7892%; height: 39.1875px;\"\u003eBN157QMJ\u003c\/td\u003e\n\u003ctd style=\"width: 24.7892%; height: 39.1875px;\"\u003eBN161QMK-A\u003c\/td\u003e\n\u003ctd style=\"width: 24.7892%; height: 39.1875px;\"\u003eOther QMJ, QMK, and QMI models\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003eDon't see your engine listed? If the engine code includes \"QM\" or \"FM\" and your bike is a 4T, this product is compatible with your vehicle.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAbout RDR:\u003c\/strong\u003e RDR is a Taiwanese manufacturer who specializes in performance and styling parts for scooters and motorcycles.\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003ch3 style=\"color:#983D3C;\"\u003eThis product is not intended for use on public roads or land.\u003c\/h3\u003e","brand":"RDR","offers":[{"title":"Default Title","offer_id":50254756184344,"sku":"169-513","price":28.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/1728\/1816\/files\/453009.jpg?v=1748983343"}],"url":"https:\/\/www.scooterworks.com\/collections\/gy6-camshaft-and-valve.oembed","provider":"Scooterworks USA, LLC","version":"1.0","type":"link"}