NCY Performance Valve Spring Set | Genuine & GY6 125-170cc hooligan 170i It completely changes the look

It completely changes the look of the bike while adding a layer of physical security

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

Attribute Specification Brand Blue Line SKU 1100-1305 Engine Fitment 50cc 139QMB 4T (Series A) Stud Spacing 54mm Dimensions 17" L x 7" W x 3" H Compatibility & Fitment

MPN: 656K18ZOOMFRBK

Exhaust Lobe: 26

NCY Performance Valve Spring Set | Genuine & GY6 125-170cc hooligan 170i It completely changes the lookUpgrade 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