PROX Steel Intake Valve and Spring Kit for Kawasaki KX450F '06-08 and KFX450R

Replaces the OEM valves & valve springs

Steel, nitrided valves for increased durability and less wear under extreme conditions

Stronger valve springs deal with the extra weight of the steel valves

Springs are made from premium chrome vanadium steel for higher performance and durability at high rpm

Kit contains a set of steel intake or exhaust valves plus a set of specially designed valve springs; can be installed using the OEM retainers, bases and valve seals

Upgrade your Kawasaki KX450F (2006-2008) or KFX450R with the PROX Steel Intake Valve and Spring Kit. Designed for durability and optimal engine performance, this kit includes high-quality components engineered to withstand the demanding conditions of motocross and off-road riding. The steel intake valves provide enhanced strength and resistance to wear, ensuring reliable operation over extended use. The accompanying springs are crafted to maintain proper tension, promoting consistent valve operation and engine efficiency.

This kit is ideal for riders seeking to improve their engine's responsiveness and longevity. The components are precisely manufactured to meet or exceed OEM specifications, offering a perfect fit and seamless integration into your motorcycle's existing engine assembly. Whether you're rebuilding your engine or upgrading for increased performance, the PROX kit delivers dependable quality and performance.

Trust PROX, a reputable brand known for producing high-performance motorcycle components, to deliver a product that meets the rigorous demands of competitive and recreational riding. Proper installation and maintenance will ensure your engine runs smoothly, providing the power and reliability you demand from your motorcycle.

Features:

• High-strength steel intake valves designed for durability and long-lasting performance

• Spring kit optimized for consistent tension and valve operation

• Compatible with Kawasaki KX450F models from 2006 to 2008 and KFX450R

• Engineered for reliable performance in demanding riding conditions

• Precision manufacturing ensures seamless fit and easy installation