{"product_id":"dr-pulley-25x15-sliding-roller-weights","title":"Dr. Pulley 25x15 Sliding Roller Weights","description":"\u003cp\u003eDr. Pulley 25x15 Sliding Roller Weights for the Yamaha Majesty 400, Yamaha T Max 500 \u0026amp; Yamaha Morphous. \u003cspan style=\"color: hsl(240,75%,60%);\"\u003eSelect weights available in “Black Pearl” material: 13g (please see photo gallery.)\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003ePlease select a weight from the drop-down menu. \u003cbr\u003e\u003cbr\u003eTraditionally, the gear ratio is changed by the up-and-down rolling movement of the roller weights in the ramp of the Moveable Drive Pulley (MDF). \u003cbr\u003e\u003cbr\u003eNow the innovative Dr. Pulley Sliding Roller Weights \u003cstrong\u003eslide\u003c\/strong\u003e up and down the ramp to change the gear ratio. This unique sliding movement (not rolling) provides exclusive advantages to increase CVT performance. With Dr. Pulley, no abnormal wear will occur even when running in high gear. \u003cbr\u003e\u003c\/p\u003e\u003cp\u003eDr. Pulley's U.S. Patent Number 7,276,004 states that their sliding roller weights eliminate abnormal wear, prevent reduction gear ratio deterioration, prolong the useful life of the transmission, and have the availability to adjust reduction gear ratios as well as driving performance. At the same time, Dr. Pulley Sliding Roller Weights are also adapted to compensate for wear automatically, adjusting to move further outward in a movable drive pulley half and allowing the vehicle to reach a higher maximum speed. \u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSize: 25x15\u003c\/li\u003e\n\u003cli\u003eSet of 8\u003c\/li\u003e\n\u003cli\u003eBroadens Your Range of Gear Ratios\u003c\/li\u003e\n\u003cli\u003eIncreases Acceleration and Re-Acceleration Properties\u003c\/li\u003e\n\u003cli\u003eIncreases Top End Speed\u003c\/li\u003e\n\u003cli\u003eLasts Longer Than Standard Roller Weights\u003c\/li\u003e\n\u003cli\u003eU.S. Patent Number: 7,276,004\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Classic Scooters","offers":[{"title":"Default Title","offer_id":47677989978277,"sku":"169-344   14G","price":70.0,"currency_code":"USD","in_stock":true}],"url":"https:\/\/classicscootersusa.com\/products\/dr-pulley-25x15-sliding-roller-weights","provider":"Classic Scooters USA","version":"1.0","type":"link"}