ScootsUSA

169-217-6g-7367

Dr. Pulley Sliding Weights ( 16x13 50 cc, 2T) ; Genuine 6.0G Dr. Pulley

EAN: 0600599289321

UPC: 600599289321

Drive Train

Size: 16x13
Set of 6
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: 6g
Dr. Pulley
Please Select Size
** Note: Please order carefully. Performance parts are not returnable.

Dr. Pulley 16x13 Sliding Roller Weights for 50cc 4-stroke QMB139 engines. 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.Please see our Warranty & Returns Policy. ** Note: Please order carefully. Performance parts are not returnable.

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