Rear pulley shaft and primary gear ratio very close to the origin (15 - 50) for gear box MBK Nitro, Booster, Stunt, Mcah G, Ovetto - Yamaha Aerox, Bw's, Slider, Neos, Jog - Aprilia SR WWW, Stealth,...
Rear pulley shaft and primary gear ratio very close to the origin (15 - 50) for gear box MBK Nitro, Booster, Stunt, Mcah G, Ovetto - Yamaha Aerox, Bw's, Slider, Neos, Jog - Aprilia SR WWW, Stealth,...