
RACING CAM STAGE 2
In stock · stock as of Sep 16, 2026
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Details
WE RACE ON THE TRACK, NOT THE DYNO! Most camshaft designs are developed only on a dyno. Good camshaft designs not only increase power, they also improve throttle response. However, more power and better throttle response is a difficult design problem. Hotcams’ ITR technology solved this dilemma through highly engineered opening ramps not found on other cams. Using ITR technology, the critical ramp area is designed to give your engine a cleaner intake charge and a more efficient combustion cycle, making your engine more responsive at all throttle openings and giving the rider better feel and control of the engine! You will notice the difference!
Specs
- Vehicle
- Dirt Bike
- Weight Lb
- 0.9
- Shipping Class
- standard
Vehicle Fitment
Supplier-confirmed applications for this exact part. Match the year, make, and model before ordering.
Yamaha YZ450F
2003–2009
Parts for the Same Vehicles
These parts share at least one listed vehicle application. Check each part’s fitment for your model and year.


