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USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Sep 1 - Sep 6
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Description
4-stroke GY6 engines commonly found in Scooters
High-temp black coating with reinforced mounting bracket
NOTE: For model years 2008+
Carburetors are customized for each vehicle according to the specific characteristicsof the motor and air intake
Fits NIU KQi3 Pro electric scooter
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
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
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