RK Upgrade kit Yamaha YS125 17-19 polini 3% max torque

3% max torque

distance to holder: 26mm

If you ride your Vespa on a daily basis

PH1 Cross recess socket 1/4"

Replaces: YTX7LBS

RK Upgrade kit Yamaha YS125 17-19 polini 3% max torqueRK Upgrade kit Yamaha YS125 17 19 RK OE upgrade chain and sprocket chain and sprocket kits contain a heavier duty RK chain than that supplied as OE on the motorcycle when new They are supplied with high quality steel sprockets All sealed ring drive chains and chain and sprocket chain and sprocket kits carry a guaranteed mileage warranty when fitted with the new sprockets supplied. Terms and conditions apply. Contains: 1 x RK CHAIN AND SPROCKET KIT BOX