{"product_id":"dr-pulley-21x15-sliding-roller-weights-for-scooters-mopeds","title":"Dr. Pulley 21x15 Sliding Roller Weights for Scooters \u0026 Mopeds","description":"\u003ch2\u003eSliding Roller Weights for Vespa Models\u003c\/h2\u003e\u003cp\u003eDr. Pulley’s 21x15 sliding roller weights are designed for excellent performance in Vespa GT 200, GTS 250, and GTS 300 scooters. These weights represent a modern innovation in \u003ca href=\"\/collections\/scooter-variators-rollers\"\u003escooter variators \u0026amp; roller weights\u003c\/a\u003e, featuring a unique sliding mechanism that improves gear ratio changes. This allows for better acceleration, top-end speed, and longevity compared to traditional roller weights.\u003c\/p\u003e\u003ch3\u003eInnovative Sliding Mechanism\u003c\/h3\u003e\u003cp\u003eUnlike conventional roller weights that rely on a rolling motion, Dr. Pulley’s design employs a sliding action. This advancement minimizes wear and tear on the transmission, even under high-speed conditions. Users can expect consistent performance without the risk of gear ratio deterioration, ensuring a longer lifespan for their scooter’s drivetrain.\u003c\/p\u003e\u003ch3\u003ePerformance Benefits\u003c\/h3\u003e\u003cp\u003eBy broadening the range of gear ratios, these sliding roller weights significantly improve acceleration and re-acceleration capabilities. Riders will appreciate the increased top-end speed, making it an ideal choice for those looking to maximize their scooter's performance. The automatic compensation for wear ensures that the weights adjust themselves, maintaining functionality over time.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 21x15\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSet Includes:\u003c\/strong\u003e 6 weights\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePatent Number:\u003c\/strong\u003e 7,276,004\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eThese roller weights are compatible with the following Vespa models:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eVespa GT 200\u003c\/li\u003e\n\u003cli\u003eVespa GTS 250\u003c\/li\u003e\n\u003cli\u003eVespa GTS 300\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eNot sure it fits? Contact us with your scooter's make, model and year and we'll confirm the fit before you order.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eShop more:\u003c\/strong\u003e \u003ca href=\"\/collections\/scooter-variators-rollers\"\u003eScooter Variators \u0026amp; Roller Weights\u003c\/a\u003e · \u003ca href=\"\/collections\/scooter-parts\"\u003eScooter Parts\u003c\/a\u003e\u003c\/p\u003e","brand":"Magic Cars","offers":[{"title":"17G","offer_id":52795194671335,"sku":"25-903332","price":37.0,"currency_code":"USD","in_stock":true},{"title":"12G","offer_id":52795194704103,"sku":"25-903333","price":37.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2245\/9711\/files\/dr-pulley-21x15-sliding-roller-weights-1.jpg?v=1791584314","url":"https:\/\/www.magiccars.com\/products\/dr-pulley-21x15-sliding-roller-weights-for-scooters-mopeds","provider":"MagicCars","version":"1.0","type":"link"}