{"product_id":"dr-pulley-sliding-weights-16x13-genuine-buddy-50-rh50-1200-1104","title":"Dr. Pulley 16x13 Sliding Roller Weights - Performance CVT","description":"\u003cp\u003eUpgrade your CVT system with \u003cstrong\u003eDr. Pulley 16x13 Sliding Roller Weights\u003c\/strong\u003e. Unlike traditional round weights, these uniquely shaped sliders allow the variator to open wider, increasing top-end speed while providing a more aggressive response off the line. Made in Taiwan from a proprietary self-lubricating nylon composite for maximum longevity and reduced friction.\u003c\/p\u003e\u003ch2\u003eKey Performance Benefits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSliding shape allows the variator to travel further than standard rollers — higher top speed\u003c\/li\u003e\n\u003cli\u003eSmoother, more consistent power band — eliminates flat spots\u003c\/li\u003e\n\u003cli\u003eSelf-lubricating nylon composite protects variator ramp surfaces\u003c\/li\u003e\n\u003cli\u003eLong-lasting durability — reduces wear on both weights and variator\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWeight Selection Guide\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLighter (3.0g – 5.5g):\u003c\/strong\u003e Best for quick acceleration and hill climbing; runs at higher RPMs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard (6.0g – 8.5g):\u003c\/strong\u003e Sweet spot for daily commuting and balanced performance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavier (9.0g – 11g):\u003c\/strong\u003e Best for higher top speeds and lower RPM cruising on flat roads\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSize: 16mm (diameter) x 13mm (width)\u003c\/li\u003e\n\u003cli\u003eWeight Options: 3g – 11g (select from dropdown)\u003c\/li\u003e\n\u003cli\u003eQuantity: 6 pieces per set\u003c\/li\u003e\n\u003cli\u003eMaterial: High-temp, low-friction nylon composite\u003c\/li\u003e\n\u003cli\u003eMade in Taiwan\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCompatibility — Major Brands\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003cth\u003eModels\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eGenuine Scooter Co.\u003c\/td\u003e\n\u003ctd\u003eBuddy 50, RoughHouse 50, Rattler 50, Black Duck 50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHonda\u003c\/td\u003e\n\u003ctd\u003eRuckus 50 (NPS50), Metropolitan CHF50 (2002–2012)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003eC3 (XF50), Vino 50 (4-stroke), Zuma 50F (4-stroke)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKymco\u003c\/td\u003e\n\u003ctd\u003eAgility 50, People 50, Super 8 50 (4-stroke)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTaoTao\u003c\/td\u003e\n\u003ctd\u003eATM50-A1, Pony 50, Thunder, VIP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWolf Brand\u003c\/td\u003e\n\u003ctd\u003eRX-50, Islander, Lucky, Blaze\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIce Bear\u003c\/td\u003e\n\u003ctd\u003eMaddog 50cc, PMZ50 series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBintelli\u003c\/td\u003e\n\u003ctd\u003eBreeze, Havoc, Scorch, Sprint\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlso fits\u003c\/td\u003e\n\u003ctd\u003eZNEN, Jonway, Roketa, Peace Sports \u0026amp; more\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch2\u003e\u003c\/h2\u003e\u003ch2\u003eCompatibility — 139QMB Engine Codes\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\u003cth colspan=\"4\"\u003e50cc \/ 80cc 4-Stroke Engine Codes\u003c\/th\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e139QMA\u003c\/td\u003e\n\u003ctd\u003e139QMB\u003c\/td\u003e\n\u003ctd\u003e1P39QMB\u003c\/td\u003e\n\u003ctd\u003e1P39QMA-2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eYN139QMB\u003c\/td\u003e\n\u003ctd\u003eJJ1P39QMB\u003c\/td\u003e\n\u003ctd\u003e139FMA-2\u003c\/td\u003e\n\u003ctd\u003eBD1P39QMB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBN139QMB\u003c\/td\u003e\n\u003ctd\u003e147QMD\u003c\/td\u003e\n\u003ctd\u003eOther QMA models\u003c\/td\u003e\n\u003ctd\u003eOther QMB models\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003ePerformance tuning parts are intended for racing and off-road use. Professional installation and belt inspection are recommended when changing weights.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/www.p65warnings.ca.gov\" target=\"_blank\"\u003eCalifornia Prop 65 Warning: www.p65warnings.ca.gov\u003c\/a\u003e\u003c\/p\u003e","brand":"Dr. Pulley","offers":[{"title":"Default Title","offer_id":48111847473339,"sku":"1200-1102 7.5G","price":25.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0719\/1340\/6651\/files\/889D7BFA-AC04-4A46-85A1-184DBF28B0A6_c8b2937b-04f8-4dac-82b2-e7b1d2f54f12.png?v=1784296647","url":"https:\/\/thriftyscooters.com\/products\/dr-pulley-sliding-weights-16x13-genuine-buddy-50-rh50-1200-1104","provider":"Thrifty Scooters","version":"1.0","type":"link"}