PROX Titanium Internal Valve for KTM 400EXC '09-11 and KTM 450/530EXC-R '08-11, Part Number 28.6428-2

Forge one piece valves for unmatched strength

CVD/CNI coated to reduce heat and friction

Manufactured to exacting tolerances from highest grade material

All valves sold each

Upgrade your KTM motorcycle with the PROX Titanium Internal Valve, specifically designed for KTM 400EXC models from 2009 to 2011 and KTM 450/530EXC-R models from 2008 to 2011. Crafted from high-quality titanium, this valve offers exceptional strength and durability while reducing weight to optimize engine performance. Its precise engineering ensures a perfect fit and reliable operation, making it an excellent choice for enthusiasts seeking durability and efficiency in their engine components.
The PROX Titanium Internal Valve features a corrosion-resistant design that withstands the demanding conditions of off-road riding. The lightweight construction helps improve throttle response and overall engine responsiveness, contributing to a smoother and more powerful ride. Easy to install, this valve is a direct replacement for the stock component, ensuring compatibility and a hassle-free upgrade.
Whether you're rebuilding your engine or seeking to enhance its performance, this internal valve from PROX is engineered to meet the high standards of professional mechanics and passionate riders alike. Trust in PROX’s reputation for quality and precision engineering to keep your KTM performing at its best on and off the trail.

Features:

• Material: Titanium for high strength and lightweight performance

• Compatible with KTM 400EXC '09-11 and KTM 450/530EXC-R '08-11 models

• Corrosion-resistant design for durability in demanding conditions

• Precision-engineered for a perfect fit and reliable operation

• Designed to improve engine responsiveness and throttle response