Collection:
GY6 Performance Parts
35 products
Brands
Power Spring, 1000RPM (BLUE)
This spring is between the stocker and the 1500RPM spring, and is recommended for 150cc GY6 scooters. Adds tension to the belt, but doesn't keep you in low gear as long as the stiffer springs.
Power Spring, 1500RPM (Yellow)
This stiffer transmission spring keeps your CVT transmission in lower gear longer, allowing higher RPMs at lower speeds. This extends the amount of throttle you can apply at low speeds, and ultimat...
Power Spring, 2000RPM (RED)
This is the stiffest of all available springs. These are only recommended if you're a dedicated low-speed rider. Works best when most riding is through trails and hills. Adds a significant amoun...
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Pre-machined Big Bore Case Kit for 60mm to 63mm (Long case)
Includes:
Left and Right Crankcases
3x Bearings (pressed in)
1x Final transmission seal
3x Bushings (pressed in)
4x Left/Right Cylinder Studs
Pre-assembled: Bearings, seal, and bushings come assemb...
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Pre-machined Big Bore Case Kit for 60mm to 63mm (Short case)
Includes:
Left and Right Crankcases
3x Bearings (pressed in)
1x Final transmission seal
3x Bushings (pressed in)
4x Left/Right Cylinder Studs
Pre-assembled: Bearings and bushings come assembled to ...
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