NCY Performance Up-Gear Kit 14*36/37/38 | GY6 GY7 Options:14X37 Blue Line components are engineered

Blue Line components are engineered to provide factory quality at a fraction of the cost

MPN: V181401

Direct Fit: Bolt-on replacement

Compatible with a wide range of Chinese-made scooter brands including Wolf

with ventilated wave geometry and drilled ports to maximize airflow and prevent brake fade

NCY Performance Up-Gear Kit 14*36/37/38 | GY6 GY7 Options:14X37 Blue Line components are engineeredFine tune your GY6's final drive ratio with an NCY 14 tooth Counter Shaft Gear Wheel. Available in three driven gear options 36, 37, or 38 teeth this single gear change lets you shift the balance between top speed and off the line acceleration without splitting the cases. Fits both A block (54mm) and B block (57mm) GY6 engine families. ISO 9001 certified and made in Taiwan by NCY since 1997. Choosing Your Gear Ratio The stock GY6 150cc final drive is