NCY Performance Valve Spring Set | Genuine & GY6 125-170cc hooligan 170i Mounts using the axle and

Mounts using the axle and axle nut

Genuine Buddy models: use caliper relocation bracket SKU 1000-1333

Type 1 engines have 64mm valve stems and a shorter head

all North American GET models)

Superior Stopping Power: NCY Blue Series Performance Brake Shoes

NCY Performance Valve Spring Set | Genuine & GY6 125-170cc hooligan 170i Mounts using the axle andUpgrade your valve train with the NCY Performance Valve Spring Set, engineered for Genuine Buddy 125170 scooters and all 2 valve GY6 QMJ QMI QMK cylinder heads. Made from electroplated titanium, these springs deliver tighter valve control at higher RPMs compared to stock, reducing float and improving throttle response. Includes one inner and one outer spring per valve (2 of each). Inner spring ID: 12. 25mm Length: 32. 5mm Width: 16. 09mm Wire