ProX Valve and Spring Kit Intake Suzuki | 28.SIS3406-2 Alpinestars 2024 Suited for 91 octane fuel

Suited for 91 octane fuel

Trusted by riders and mechanics alike

They bring strength

KTM 150 XC-W TPi 2020 to 2022

the rail separates from the hydraulic mechanism quickly into two easy to manage pieces

ProX Valve and Spring Kit Intake Suzuki | 28.SIS3406-2 Alpinestars 2024 Suited for 91 octane fuelReplaces the OEM valves and 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