Dr. Pulley 18x14 Sliding Roller Weights

Your Price: $25.00

Part Number: 169-218

Availability: 55 In Stock.

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Description

Dr. Pulley 18x14 Sliding Roller Weights for 125/150cc 4-stroke GY6 engines. Please select weight from drop-down menu. Select weight sizes now available in Black Pearl material: 10g, 11g, 13.5g, 14g.

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
Available in 7 Gram Through 17.5 Gram Weights
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
Please Note: Weight Color May Vary

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Dr. Pulley 18x14 Sliding Roller Weights

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