HOT CAMS offers you this camshaft stage 2 for your motocross YAMAHA YZF 450cc. This camshaft is the most powerful of the market for your engine. With opening times revised upwards to increase the torque from low rpm, it will make your motocross bike much more nervous. During our tests we noticed that the difference between the stage 1 and the stage 2 was amazing. The stage 1 is still more powerful than the original but it is still controllable. Stage 2 turns your engine into a monster. For even more performance we strongly advise you to put a high compression piston as well as a bigger carburetor or if you have injection to make a reprogramming. Contractual photo to come.

Fits on :

YAMAHA YZ 450 F (CJ18) 450 2015

YAMAHA YZ 450 F (CJ18) 450 2014

YAMAHA YZ 450 F (CJ21) 450 2017

YAMAHA YZ 450 F (CJ21) 450 2016