Reserve from the case
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Aug 26 - Aug 31
Reserve from the case
Ships within 48 hours · Estimated delivery Aug 26 - Aug 31
4-stroke GY6 engines commonly found in Scooters
Custom gaskets
Fits NIU KQi3 Pro electric scooter
Inner Diameter (engine side): 32mm
The company is the first-line manufacturer of motorcycle and general gasoline carburetors in China
Dr. Pulley 23x18 Sliding Roller Weights Razor RSF650 4-stroke GY6 engines commonly foundDr. Pulley 23x18 Sliding Roller Weights for 250cc water cooled 172mm engines. Please select weight from drop down menu. Select Weights on Sale: 10,12, & 28g. The following sizes now come in Black Pearl material: 16g,18g. Please see photo gallery for an example. 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
US$ 28.00
US$ 29.46
US$ 27.36
Pay in 4 interest-free payments of $9.75 Learn more