Polisport Plastic Kit YAMAHA YZFX/WR250F 15-19 (OEM 15-17) WR450F 16-18 (OEM 16-17) Crankshaft Bearing Advantage compared to aluminium: 40%
Yard notes & kiln story
Description
Polisport Plastic Kit YAMAHA YZFX WR250F 15 19 (OEM 15 17) WR450F 16 18 (OEM 16 17) Crankshaft Bearing Advantage compared to aluminium: 40% Advantage compared to aluminium: 40% lighter than Aluminium 40 10°mm thick fit and performance