2mm spacer for Ruima performance stroker crankshaft
Not required, but recommended when installing the Ruima Stroker Crank on a GY6 150 motor.
Not legal for use in California on pollution controlled vehicles. Check local laws before installing.
Crankshaft Spacer (Stroker Crankshafts); GY6 Scooters
This product is not intended for use on public roads or land.
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