NCY GY6 150 Crankshaft, 2.5mm Performance Stroker auto tuner Grand Axis 125cc

Grand Axis 125cc

It also comes fully adjustable with small screws that allow you to tailor the clutch to your liking

Performance Clutch Spring set

that replaces your OEM plastic cover

NCY GY6 150 Crankshaft, 2.5mm Performance Stroker auto tuner Grand Axis 125ccNCY Crankshaft for the GY6 125 150cc motors is a high performance stroker crankshaft. Designed to be more durable and stronger than the stock GY6 crank. This is a higher quality crankshaft that increases standard stroke size by 2. 5mm. This provides the motor with more displacement which in return provides more power. NCY's quality parts will help you make your scooter get some real serious power going. Please remember that you will have to split the