{"product_id":"dr-pulley-set-6-20x12-sliding-roller-weights-magento-18353","title":"Dr. Pulley 20x12 Sliding Roller Weights (Set\/6)","description":"\u003ch2\u003ePerformance Redefined: Dr. Pulley 20x12 Sliders\u003c\/h2\u003e\u003cp\u003eTransform your scooter's power delivery with \u003cstrong\u003eDr. Pulley Sliding Roller Weights, better known as \"Sliders\"\u003c\/strong\u003e. Unlike traditional round weights that roll, these innovative sliders feature a unique wedge shape that \u003cem\u003eslides\u003c\/em\u003e up the variator ramps. This patented movement allows the pulley to open wider for higher top speeds and close tighter for more aggressive take-off acceleration—all while eliminating the \"flat spots\" that plague standard rollers.\u003c\/p\u003e\u003ch3\u003eThe Dr. Pulley Advantage\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBroadened Gear Ratios:\u003c\/strong\u003e The unique geometry allows for a lower \"low gear\" and a higher \"high gear,\" maximizing the potential of your 125cc–300cc engine.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtreme Durability:\u003c\/strong\u003e Made from a proprietary self-lubricating nylon composite, these weights are engineered to outlast standard rollers by resisting wear and heat deformation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic Wear Compensation:\u003c\/strong\u003e U.S. Patent Number 7,276,004 ensures these weights adjust themselves as they age, maintaining consistent performance over thousands of miles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlack Pearl Technology:\u003c\/strong\u003e Select sizes (12g) feature the advanced Black Pearl material for even lower friction and superior thermal stability.\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch3\u003eComprehensive Fitment Guide\u003c\/h3\u003e\u003cp\u003eThese 20x12mm weights are the performance standard for \u003cstrong\u003eYamaha and Linhai-based\u003c\/strong\u003e engines:\u003c\/p\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eEngine Family\u003c\/th\u003e\n\u003cth\u003eCompatible Models\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eYamaha 125cc\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eZuma 125, Vino 125, BWS 125\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eYamaha 250cc\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMorphous 250 (CP250), Majesty 250\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLinhai 260\/300\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVOG 260, Aeolus, various 300cc Chinese Touring Scooters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCustom Builds\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAny CVT using 20x12mm variator ramps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003chr\u003e","brand":"Dr. Pulley","offers":[{"title":"14g","offer_id":68027903902017,"sku":"169-290   14G","price":35.0,"currency_code":"USD","in_stock":true},{"title":"15g","offer_id":67964784509249,"sku":"169-290   15G","price":35.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/7785\/2225\/files\/1200-1117_ea2f071d-19b4-4114-a7ff-0462b20d484e.webp?v=1792993059","url":"https:\/\/azscooterparts.com\/products\/dr-pulley-set-6-20x12-sliding-roller-weights-magento-18353","provider":"AZScooterParts","version":"1.0","type":"link"}