Hot Cams Valve Exhaust Steel (HC00030) YAMAHA YFM350 BIG BEAR 4WD MX/Off-Road specific formulation enables maximum

MX/Off-Road specific formulation enables maximum horsepower and torque

Comes packaged with fifty (50) terminal protectors

5% tolerance for consistency

Replacement visor for Youth MX46Y hlemets

Renthal tapered aluminum handlebar has an aggressive look

Hot Cams Valve Exhaust Steel (HC00030) YAMAHA YFM350 BIG BEAR 4WD MX/Off-Road specific formulation enables maximumHot Cams Valve Exhaust Steel Forged from a single blank, grain flow is improved to enhance the mechanical characteristics of the valve without having to resort to welding Compatible with OEM components Induction hardened valve stem tip Precision machined valve head and seat surfaces Special PVD, CVD processes leave a (Black Nitride Coating) BrN coating that provides high micro hardness and low friction surfaces for reduced heat generation and carbon