{"title":"GY6 CRANKSHAFT AND PISTON","description":"","products":[{"product_id":"blue-line-crankshaft-complete-gy6-1100-1190","title":"Blue Line Crankshaft (Complete); GY6","description":"\u003cp\u003eComplete OEM replacement crankshaft for 125cc\/150cc GY6 Chinese scooter engines.  \u003c\/p\u003e\u003cp\u003eParts For Scooters SKU 164-111\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePiston, pin and circlips sold separately, but \u003ca title=\"gy6 150cc piston set\" href=\"https:\/\/www.scooterworks.com\/products\/universal-parts-150cc-gy6-piston-set\"\u003eavailable online\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eStroke: 57.8mm\u003c\/li\u003e\n\u003cli\u003eOverall Length: 285mm\u003c\/li\u003e\n\u003cli\u003eFlywheel Thread Size: M12x1.25\u003c\/li\u003e\n\u003cli\u003eFlywheel Thread Length: 14mm\u003c\/li\u003e\n\u003cli\u003eDrive End Thread Size: M12x1.25\u003c\/li\u003e\n\u003cli\u003eDrive End Thread Length: 14mm\u003c\/li\u003e\n\u003cli\u003eInner Diameter (piston pin hole): 15mm\u003c\/li\u003e\n\u003cli\u003eNumber of Splines: 19\u003c\/li\u003e\n\u003cli\u003eMain bearings included\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\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 Blue Line: \u003c\/strong\u003eBlue Line offers OEM equivalent replacement parts for on-road scooters. Blue Line parts are a direct-fit replacement when OEM parts are unavailable or overly expensive for your scooter. Since 2018, Blue Line has provided quality parts at great prices.\u003c\/p\u003e","brand":"BLUE LINE","offers":[{"title":"Default Title","offer_id":46756473930008,"sku":"1100-1190","price":59.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/1728\/1816\/products\/1100-1190_ecf9603d-f68a-404a-b056-03dc93e89f29.jpg?v=1695268408"},{"product_id":"piston-rings-125-cc-gy6-1100-1191","title":"Piston Rings (125 cc);  GY6","description":"\u003cp\u003ePiston rings (set) for 125cc GY6 engines running 52.4mm bored cylinders.\u003c\/p\u003e\u003cp\u003eOriginal Parts For Scooters SKU 164-91\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFits 125cc GY6 Cylinder with a bore of 52.4mm \u003c\/li\u003e\n\u003cli\u003eBlack Ring Outer Diameter: 55mm  \u003c\/li\u003e\n\u003cli\u003eBlack Ring Inner Diameter: 50.8mm  \u003c\/li\u003e\n\u003cli\u003eSilver Ring Outer Diameter: 54.4mm  \u003c\/li\u003e\n\u003cli\u003eSilver Ring Inner Diameter: 50.4mm\u003c\/li\u003e\n\u003cli\u003eBlack Ring Thickness: 0.98mm\u003c\/li\u003e\n\u003cli\u003eBlack Ring Width: 2.1mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eCompatibility: \u003c\/b\u003e125cc GY6 engines running 52.4mm bored cylinders\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":46756474061080,"sku":"1100-1191","price":7.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/1728\/1816\/products\/1100-1191_20a33f0e-375f-4783-8ae4-2357a37b9d63.jpg?v=1695268417"},{"product_id":"piston-125-cc-gy6-1100-1192","title":"Piston (125 cc);  GY6","description":"OEM replacement piston for a GY6 125 cc Chinese scooter engine. Piston rings, pin and circlips sold seperately.\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\n\n \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":"Scooterworks USA, LLC","offers":[{"title":"Default Title","offer_id":46756474355992,"sku":"1100-1192","price":15.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/1728\/1816\/products\/1100-1192_015a13f8-32c8-4e41-b12c-098231f78bb0.jpg?v=1695268426"},{"product_id":"clip-wrist-pin-gy6-1100-1194","title":"Clips (Wrist Pin, Pair);  GY6","description":"\u003cp\u003eWrist pin circlips for 15mm pistons on GY6 125-150cc engines.\u003c\/p\u003e\u003cp\u003eOriginal Parts For Scooters SKU 164-48\u003cbr\u003e\u003c\/p\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":46756475371800,"sku":"1100-1194","price":3.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/1728\/1816\/products\/1100-1194_203f302a-566a-4177-a1f0-17c85b266e22.jpg?v=1695268447"},{"product_id":"woodruff-key-replacement-clutch-gy6-1100-1213","title":"Woodruff Key (Replacement, Clutch) GY6","description":"\u003cp\u003eAbout Scooterworks: 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":46756491067672,"sku":"1100-1213","price":3.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/1728\/1816\/products\/1100-1213_549c1a95-2490-4510-b014-ab6d9fc56b5f.jpg?v=1695268634"},{"product_id":"piston-oem-gy6-150-cc-1100-1235","title":"Piston (OEM) GY6 150 cc","description":"Piston for stock GY6 150cc engines. Rings(1100-1234)  and wrist pin parts(1100-1193,1100-1194) sold seperately.\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":46756514660632,"sku":"1100-1235","price":15.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/1728\/1816\/products\/1100-1235_a_0b1247ff-317c-42ff-9570-8ba1d407a387.jpg?v=1779583340"},{"product_id":"piston-assembly-150cc-gy6-1100-1364","title":"Blue Line Piston Kit for GY6 150cc engines","description":"\u003cp\u003eRefresh your top-end quickly and easily with this Blue Line Piston Assembly Kit for GY6 150cc engines with a standard bore of 57.4mm.  \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePiston Diameter: 57.4mm\u003c\/li\u003e\n\u003cli\u003eIncludes all standard and oil scraper rings\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eIncludes wristpin and new wrist pin clips\u003c\/li\u003e\n\u003c\/ul\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":46756598710552,"sku":"1100-1364","price":33.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/1728\/1816\/products\/1100-1364_c4b5ba41-caaa-447b-aeec-be9e2bb4013c.jpg?v=1695269828"}],"url":"https:\/\/www.scooterworks.com\/collections\/gy6-crankshaft-and-piston.oembed","provider":"Scooterworks USA, LLC","version":"1.0","type":"link"}