{"product_id":"dr-pulley-16x13mm-sliding-roller-weights-performance-cvt-for-scooters-mopeds","title":"Dr. Pulley 16x13mm Sliding Roller Weights - Performance CVT for Scooters \u0026 Mopeds","description":"\u003ch2\u003eDr. Pulley 16x13mm Sliding Roller Weights for Scooters and Mopeds\u003c\/h2\u003e\u003cp\u003eThese Dr. Pulley 16x13mm sliding roller weights are designed to upgrade the CVT setup on a scooter or moped. They take the place of standard round weights, allowing the variator to move farther, which can raise top speed and speed up acceleration. They are one of the \u003ca href=\"\/collections\/scooter-variators-rollers\"\u003escooter variators \u0026amp; roller weights\u003c\/a\u003e that can noticeably change how a ride responds and how efficiently it runs.\u003c\/p\u003e\u003ch3\u003ePerformance Advantages\u003c\/h3\u003e\u003cp\u003eCompared with standard rollers, these sliding weights let the variator travel more freely. The result is a smoother, steadier power delivery with fewer dead spots during acceleration. The self-lubricating nylon composite reduces friction and helps protect the variator ramp surfaces, which supports longer service life.\u003c\/p\u003e\u003ch3\u003eWeight Selection Guidance\u003c\/h3\u003e\u003cp\u003ePicking the correct weight matters for getting the most from your scooter. Lighter options (3.0g – 5.5g) work best for quick pickup and riding up hills. Mid-range weights (6.0g – 8.5g) offer a good compromise for everyday commuting. Heavier choices (9.0g – 11g) favor higher top performance and lower engine RPM on flat ground.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e High-temperature, low-friction nylon composite\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 16mm diameter x 13mm width\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 6 pieces per set\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Part Number:\u003c\/strong\u003e 139QMA; 139QMB; 1P39QMB; 1P39QMA-2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Buddy 50, RoughHouse 50, Rattler 50 and Black Duck 50; Honda Ruckus 50 and Metropolitan CHF50; Yamaha C3\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eFits:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBuddy 50\u003c\/li\u003e\n\u003cli\u003eRoughHouse 50\u003c\/li\u003e\n\u003cli\u003eRattler 50\u003c\/li\u003e\n\u003cli\u003eBlack Duck 50\u003c\/li\u003e\n\u003cli\u003eHonda Ruckus 50 (NPS50)\u003c\/li\u003e\n\u003cli\u003eHonda Metropolitan CHF50 (2002-2012)\u003c\/li\u003e\n\u003cli\u003eYamaha C3 (XF50)\u003c\/li\u003e\n\u003cli\u003eYamaha Vino 50 (4-stroke)\u003c\/li\u003e\n\u003cli\u003eYamaha Zuma 50F (4-stroke)\u003c\/li\u003e\n\u003cli\u003eKymco Agility 50\u003c\/li\u003e\n\u003cli\u003eKymco People 50\u003c\/li\u003e\n\u003cli\u003eKymco Super 8 50 (4-stroke)\u003c\/li\u003e\n\u003cli\u003eTaoTao ATM50-A1, Pony 50, Thunder, VIP\u003c\/li\u003e\n\u003cli\u003eWolf Brand RX-50, Islander, Lucky, Blaze\u003c\/li\u003e\n\u003cli\u003eIce Bear Maddog 50cc, PMZ50 series\u003c\/li\u003e\n\u003cli\u003eBintelli Breeze, Havoc, Scorch, Sprint\u003c\/li\u003e\n\u003cli\u003eZNEN, Jonway, Roketa, Peace Sports (also fits)\u003c\/li\u003e\n\u003cli\u003eEngines 139QMA, 139QMB, 1P39QMB, 1P39QMA-2, YN139QMB, JJ1P39QMB, 139FMA-2, BD1P39QMB, BN139QMB, 147QMD (50cc\/80cc 4-stroke)\u003c\/li\u003e\n\u003cli\u003eOther QMA and QMB models\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eHow to choose:\u003c\/strong\u003e Find the engine code printed on your engine and check it against the listed codes, such as 139QMB or 1P39QMB, then select a weight between 3G and 11G.\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":"Trend Times Toy Stores","offers":[{"title":"4g","offer_id":51138646278201,"sku":"TT-26563","price":22.98,"currency_code":"USD","in_stock":true},{"title":"4.5","offer_id":51138646310969,"sku":"TT-26564","price":22.98,"currency_code":"USD","in_stock":true},{"title":"5.0g","offer_id":51138646343737,"sku":"TT-26565","price":22.98,"currency_code":"USD","in_stock":true},{"title":"5.5g","offer_id":51138646376505,"sku":"TT-26566","price":22.98,"currency_code":"USD","in_stock":false},{"title":"6.0g","offer_id":51138646409273,"sku":"TT-26567","price":22.98,"currency_code":"USD","in_stock":true},{"title":"6.5g","offer_id":51138646442041,"sku":"TT-26568","price":22.98,"currency_code":"USD","in_stock":true},{"title":"7.0g","offer_id":51138646474809,"sku":"TT-26569","price":22.98,"currency_code":"USD","in_stock":false},{"title":"7.5g","offer_id":51138646507577,"sku":"TT-26570","price":22.98,"currency_code":"USD","in_stock":true},{"title":"8.0g","offer_id":51138646540345,"sku":"TT-26571","price":22.98,"currency_code":"USD","in_stock":true},{"title":"8.5g","offer_id":51138646573113,"sku":"TT-26572","price":22.98,"currency_code":"USD","in_stock":true},{"title":"9.0g","offer_id":51138646605881,"sku":"TT-26573","price":22.98,"currency_code":"USD","in_stock":true},{"title":"9.5g","offer_id":51138646638649,"sku":"TT-26574","price":22.98,"currency_code":"USD","in_stock":true},{"title":"10g","offer_id":51138646671417,"sku":"TT-26575","price":22.98,"currency_code":"USD","in_stock":true},{"title":"3g","offer_id":51138646704185,"sku":"TT-26576","price":22.98,"currency_code":"USD","in_stock":true},{"title":"3.5g","offer_id":51138646736953,"sku":"TT-26577","price":22.98,"currency_code":"USD","in_stock":true},{"title":"10.5g","offer_id":51138646769721,"sku":"TT-26578","price":22.98,"currency_code":"USD","in_stock":true},{"title":"11g","offer_id":51138646802489,"sku":"TT-26579","price":22.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/3358\/9049\/files\/dr-pulley-16x13mm-sliding-roller-weights-performance-cvt-1.png?v=1794376528","url":"https:\/\/www.trendtimes.com\/products\/dr-pulley-16x13mm-sliding-roller-weights-performance-cvt-for-scooters-mopeds","provider":"Trend Times Toy Stores","version":"1.0","type":"link"}