Cylinder Works - Yamaha WR250F '15-'18, YZ250F '14-'18, YZ250FX '15-'17 Category_Boot Soles The Trail Tech TTO Temperature

The Trail Tech TTO Temperature Switching Fan Kit monitors your Yamaha cooling system performance and automatically activates the fan to keep the engine at the optimum temperature range

Designed to withstand extreme pressure and friction

but our steering knuckle is up to the challenge

Explore popular moto paths ridden by other riders to find new and exciting routes

Cylinder Works - Yamaha WR250F '15-'18, YZ250F '14-'18, YZ250FX '15-'17 Category_Boot Soles The Trail Tech TTO TemperatureA Cylinder Works replacement cylinder is a completely new, not remanufactured, cast aluminium nickel silicon carbide (NSC) electroplated stock bore cylinder that appears just like an OE cylinder. NSC is a composite of nickel and silicon carbide, providing an excellent wear resistant surface with oil retention capabilities. Cylinders are then diamond honed to the exact bore dimension and proper surface finish to ensure the proper ring seal and oil