NCY GY6 125/150/170 Clutch Bell Prima It uses an over-sized step-tube

It uses an over-sized step-tube design that provides better power across the powerband

Stroke: 57

The outer front lens is a hard-coated polycarbonate that is designed to withstand impact

Their wheels come extremely universal and easy to design styles off of

The Brembo 11mm Right Side Master Cylinder is a small yet powerful master

NCY GY6 125/150/170 Clutch Bell Prima It uses an over-sized step-tubeThe NCY Clutch Bell is a higher performance clutch bell that was designed to be a lightweight. A lighter weight clutch bell will help provide more efficient cooling and since it is much lighter weight, you will be getting more power. This is a simple but overlooked upgrade and is definitely a must! The clutch bell itself has been drilled and created to provide the most optimal performance for your GY6 motor. Wills great for nay GY6 125, 150, 170 and