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Dr. Pulley 18x14 Sliding Roller Weights

Dr. Pulley 18x14 Sliding Roller Weights

Price :
$23.99



Add to Cart:
  • Model: Dr. Pulley 18x14 Sliding Roller
  • 8 Units in Stock

DESCRIPTION

Dr. Pulley 18x14 Sliding Roller Weights for 125/150cc 4-stroke GY6 engines. Please select weight from drop-down menu.

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.

Size: 18x14
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

GY6 QMI/QMJ 152/157


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