
*CAMSHAFT HOT CAMS INTAKE STAGE1 BOT-MIDRANGE INCREASE USE STOCK VALVE SPRINGS WR450F YZ450F YZ450FX
For Models:
2016 - 2018 Yamaha WR450F BIKE, 2016 - 2019 Yamaha YZ450F BIKE, 2016 - 2019 Yamaha YZ450FX BIKE
Camshaft Hot Cams Intake Camshaft Stage 1 Excellent bottom-end and midrange increase. Uses stock valve springs. Yamaha WR450F 16-18 YZ450F YZ450FX 16-19