ScootsUSA

169-290-15g-7563

ScootsUSA 169-290 - 7563 Dr. Pulley 20x12 Sliding Roller Weights - 15g

EAN: 0600599291287

UPC: 600599291287

Drive Train

Size: 20x12
Set of 8
Broadens your range of gear ratios
Increases acceleration and re-acceleration properties
Increases top end speed
Lasts longer than standard roller weights
U.S. Patent Number: 7,276,004


Size: 15g
Dr. Pulley
Please Select Size
** Note: Please order carefully. Performance parts are not returnable.

Dr. Pulley 20x12 Sliding Roller Weights for the Linhai 260/300, Yamaha Morphous 250, Yamaha Vino 125, Yamaha Zuma 125 and many more. Please indicate weight when ordering. Traditionally, gear ratio is changed by the up-and-down rolling movement of the roller weights in the ramp of the Moveable Drive Pulley (MDF). Now the innovative Dr. Pulley Sliding Roller Weights slide 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. Dr. 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 wear automatically, to adjust by itself to move further outward in a movable drive pulley half and to make the vehicle reach a higher maximum vehicle speed.Please see our Warranty & Returns Policy. ** Note: Please order carefully. Performance parts are not returnable.

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