PROX Steel Intake Valve and Spring Kit for Kawasaki KX250F 2007-2008 – Part Number 28.SIS4336-2

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

The PROX Steel Intake Valve and Spring Kit (Part Number 28.SIS4336-2) is designed specifically for Kawasaki KX250F models from 2007 to 2008. This high-quality kit ensures optimal engine performance by providing durable components that withstand rigorous riding conditions. The set includes a precision-engineered steel intake valve along with a reliable spring assembly, offering a perfect fit and consistent operation for your motorcycle's intake system. Crafted with attention to detail, these components help maintain proper air-fuel mixture and improve engine response, contributing to enhanced power delivery and efficiency. Whether you're restoring your bike or replacing worn parts, this kit delivers the durability and performance expected from PROX products. Easy to install with the right tools, it is an essential upgrade for riders seeking to optimize their KX250F's performance and longevity.

Features:

• Designed specifically for Kawasaki KX250F models from 2007-2008

• Contains high-strength steel intake valve for durability

• Includes a spring assembly for reliable operation

• Engineered for precise fit and performance

• Helps improve engine response and power output