OKO Roller Weights size 18x14 for 150cc and 125cc GY6 4-stroke QMI152/157 QMJ152/157 engines. We recommend starting performance upgrades by changing the variator roller weights first. Heavier roller weights= A slower take off speed with more acceleration and a higher top speed. Lighter roller weights = A faster take off speed with less acceleration and lower top speed. Please see our Warranty & Returns Policy.
Size: 18x14
SUPPORTED MODELS: Baja, Boreem (BMS), GY6 QMI/QMJ 152/157, Kazuma, Roketa, Schwinn, Tank, Various unlisted makes/models, Vento
