{"product_id":"universal-parts-pocket-bike-hydraulic-brake-kit-110-3","title":"Universal Parts Pocket Bike Hydraulic Brake Kit: 21\" Line","description":"\u003ch2\u003eInstant Stopping Power: Super Pocket Bike Hydraulic Kit\u003c\/h2\u003e\u003cp\u003eThis \"All-in-One\" \u003cstrong\u003ePocket Bike Hydraulic Brake Assembly\u003c\/strong\u003e is engineered to provide massive stopping power and superior lever feel, giving you the confidence to push your bike to the limit. Designed as a complete, pre-bled system, this kit eliminates the hassle of sourcing individual components and ensures your braking system is high-performance and track-ready right out of the box.\u003c\/p\u003e\u003ch3\u003eTechnical Performance Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Pre-Bled System:\u003c\/strong\u003e Includes a matched master cylinder, high-pressure 21\" hydraulic line, and a dual-piston caliper—fully bled and ready for immediate installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eErgonomic Alloy Lever:\u003c\/strong\u003e The master cylinder features a high-strength aluminum alloy lever designed for two-finger operation, providing effortless modulation and reduced hand fatigue.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard 51.5mm Mount:\u003c\/strong\u003e The caliper is built to the industry-standard 51.5mm bolt-hole spacing, ensuring a drop-in fit for most \"Super\" and \"Mini\" pocket bike forks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Friction Pads Included:\u003c\/strong\u003e Comes pre-installed with organic compound brake pads for immediate \"bite\" and consistent performance across a wide range of temperatures.\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch3\u003eComprehensive Fitment Guide\u003c\/h3\u003e\u003cp\u003eThis hydraulic kit is a \u003cstrong\u003eUniversal Performance Upgrade\u003c\/strong\u003e for small-scale powersports vehicles:\u003c\/p\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"text-align: left;\"\u003eVehicle Type\u003c\/th\u003e\n\u003cth style=\"text-align: left;\"\u003eSpecific Compatibility Requirements\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSuper Pocket Bikes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eX1, X2, X7, and most 33cc, 43cc, 49cc models\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGas Scooters\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSelect stand-up models with 51.5mm front mounts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting Space\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFits standard 7\/8\" (22mm) handlebars\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003chr\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLine Length:\u003c\/strong\u003e 21 Inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCaliper Spacing:\u003c\/strong\u003e 51.5mm (Center-to-Center)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHandlebar Fit:\u003c\/strong\u003e 7\/8\" (22mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVendor:\u003c\/strong\u003e Universal Parts\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003cblockquote\u003e\n\u003cstrong\u003eMechanic's Note:\u003c\/strong\u003e Most entry-level pocket bikes use mechanical calipers that fade under heat. \u003cstrong\u003ePerformance Benefit:\u003c\/strong\u003e Switching to a hydraulic system like this one provides a \"linear\" braking feel that doesn't stretch or go soft during long sessions. \u003cstrong\u003ePro Tip:\u003c\/strong\u003e Before mounting, verify your \u003cstrong\u003eCaliper Bolt Spacing\u003c\/strong\u003e—if your fork uses a 43mm or 60mm mount, you will need a \u003cstrong\u003e\u003ca href=\"https:\/\/www.scooterworks.com\"\u003eCaliper Adapter Bracket\u003c\/a\u003e\u003c\/strong\u003e to complete the install!\u003c\/blockquote\u003e\u003cp style=\"font-size: 0.85em; color: #666;\"\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e 110-3 \u003cbr\u003e\u003cstrong\u003eMPN:\u003c\/strong\u003e 289 \u003cbr\u003e\u003cstrong\u003eVendor:\u003c\/strong\u003e Universal Parts\u003c\/p\u003e","brand":"Universal Parts","offers":[{"title":"Default Title","offer_id":49986061467928,"sku":"110-3","price":57.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/1728\/1816\/files\/454153.jpg?v=1744828784","url":"https:\/\/www.scooterworks.com\/products\/universal-parts-pocket-bike-hydraulic-brake-kit-110-3","provider":"Scooterworks USA, LLC","version":"1.0","type":"link"}