Description
Upgrade Yamaha YZ450F 2010-2013 with the Pro Circuit Titanium Exhaust Valve Set, a model-specific component built for precision valvetrain performance with reduced mass and durable surface treatment.
Key Features
- CNC-machined and precision-ground titanium construction
- Thermal-nitride surface coating
- Designed to reduce normal wear
- Manufactured to Pro Circuit specifications
- Model-specific exhaust-valve application
Product Details
Pro Circuit's Titanium Exhaust Valves are designed based on their race technology and manufactured to their stringent specifications by Del West, the industry leader in F-1 racing valve technology. Each exhaust valve is CNC-machined and precision ground using only titanium. Every valve is sprayed with a thermal-nitride coating to increase performance, durability and reduce normal wear. Part number: EVY10450.
Fitment and Use
Fits Yamaha YZ450F 2010-2013 according to the supplied application data. Valve seats, guides, clearances and installed geometry must be inspected and set by a qualified engine builder.
- Brand: Pro Circuit