Dr. Pulley Sliding Scooter Roller Weights 23x18 - Scooter, CN250, 172mm - 24...

Description

Description
Dr. Pulley 23x18, 24g Sliding Roller Weights for 250cc water-cooled 172mm engines.
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.
Specifications:
Size: 23x18
Set of 6
Weight: 24g
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
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Important Parts Notice:
Not all parts come with instructions. It is the customer's responsibility to properly install or hire an experienced installer. We are not responsible for any damage that can be caused by improper installation.  Electrical parts are cannot be returned and buyer assumes all risks.
Important Notes
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