KIT EX VALVE+SPRING YZF450, PROX 28.SES2424-1 GAS-GAS, EXHAUST

ProX Steel Exhaust Valve and Spring Kit

Upgrade your motorcycle's performance and durability with the ProX Steel Exhaust Valve and Spring Kit. This kit is designed to replace your OEM titanium valves with high-strength steel, significantly extending the lifespan of your exhaust valves.

ProX offers an extensive selection of titanium-to-steel conversion kits. These steel exhaust valves offer up to three times the lifespan of original equipment manufacturer titanium valves. The ProX kit includes a set of steel exhaust valves along with specially designed, stronger valve springs. The increased weight of the steel valve necessitates the use of a heavier valve spring for optimal performance.

This kit is engineered for a direct replacement of OEM valves and springs. You can utilize your original retainers, bases, and valve seats during installation.

Key Features:

• Constructed with high-strength steel for enhanced durability.
• Offers up to three times the lifespan of OEM titanium valves.
• Includes specially designed, stronger valve springs to accommodate the heavier steel valves.
• Designed for direct replacement of OEM valves and springs.
• Compatible with OEM retainers, bases, and valve seats.