Description
Valve clearance drift is inevitable on high-performance machines—especially on demanding 450cc four-strokes like the YZ450F. Hot Cams valve shims allow you to dial in precise clearances during routine maintenance, keeping your top-end running efficiently and preventing costly valve train damage. This five-pack gives you multiple sizing options to match your exact clearance specifications.
Whether you’re prepping for race season or maintaining a well-used trail bike, having the right shims on hand eliminates guesswork and downtime. Hot Cams shims are engineered to tight tolerances, ensuring consistent valve timing and optimal combustion efficiency.
- Diameter: 9.48mm
- Thickness: 2.90mm
- Quantity: 5-pack
- Vehicle: 2006-2014 Yamaha YZ450F
- MPN: 5PK948290
- Material: Precision-hardened steel
- Installation: Bolt-on replacement
- Function: Valve clearance adjustment
