1500 RPM TORQUE & CLUTCH SPRINGS 50cc

Description

Performance 1500 RPM Torque Spring for 50cc QMB139
4-stroke engine based vehicles.
Designed to provide varying pressure to the sliding variator plate for different acceleration purposes and tuning.

1500 RPM performance clutch springs
for 50cc QMB139 4-stroke engines

FITS MOST CHINESE SCOOTERS, ATVS, KARTS WITH
50cc QMB139 MOTORS

1500 R.P.M.
FITS JONWAY, JMSTAR, ROKETA, SUNL, TANK, PEACE, TAOTAO, GATOR
AND MANY OTHERS