ProX Valve and Spring Kit Exhaust Kawasaki/Suzuki | 28.SES4335-1 CRF450R We will send the part

We will send the part once the issue has been addressed

this kit allows you to quickly upgrade your YXZ with minimal time and tools required

ensuring longer-lasting components

Protect your adventure gear from damaging exhaust heat

Cable suitable for 2018-2024 Sherco 300 Models or 2025+Sherco 300 Models

ProX Valve and Spring Kit Exhaust Kawasaki/Suzuki | 28.SES4335-1 CRF450R We will send the partReplaces 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