HOT CAMS Nokkenas - Stage 1 Yamaha WRF/YZF450 The RC2 valve diaphragms

The RC2 valve diaphragms

thus contributing to the proper functioning of the injection system or carburetion of your machine

95mm Standard Compression Kawasaki KX250F

Crown wheel steel off-road high resistance

Athena's connecting rods are made using the most advanced materials and treatments in order to offer the best to one of the most stressed engine components

HOT CAMS Nokkenas - Stage 1 Yamaha WRF/YZF450 The RC2 valve diaphragmsDeveloped on test benches and tested by leading teams, HOT CAMS camshafts are available in three levels. Stage 1 : increases torque and power with no additional modifications. Ideal for basic tuning. Stage 2 : better suited to large machines, requires further improvements such as hi compression pistons and larger carburetor to deliver its potential. Stage 3 : specifically developed for Supermotard or to increase cylinders (use original valve springs