Hotcams exhaust - Level 1 CamshaftRef : HO00024A / 1006456

HOT CAMS Exhaust Camshaft - Stage 1 specially designed for Yamaha YZ450F. Designed and tested on test benches and validated by motocross teams, this cam improves engine response without requiring other heavy modifications: an ideal solution for a light preparation focused on off-road use.

• Stage 1: cam timing optimisation for more torque and power without additional transformations. Suitable for riders who want more engine character while maintaining a configuration close to stock.
• Stage 2: intended for more advanced preparations requiring other modifications (high compression pistons, carburettor...), for those looking to increase performance.
• Stage 3: developed for specific uses (supermoto or increased displacement), to be reassembled with the original valve springs if necessary.

The kit includes two complete sets of shims to allow precise adjustment of the cam profile. Installation is recommended by a professional with the appropriate skills and tools to ensure correct timing and tuning.

Brand: HOT CAMS — Manufacturer's ref: 4022-1E — Universe: Motocross.

Compatibility indicated with Yamaha YZ450F (models CJ05/CJ06/CJ10). Check the fit for your model year before installation.