Wiseco Pistons 28.3408-1 ProX Titanium Exhaust Valve

The Wiseco ProX titanium exhaust valve delivers professional-grade performance and durability for Suzuki RM-Z 450 (2008-2013) and RMX 450 Z (2010-2011) models. Engineered for demanding motocross and off-road applications, this valve offers significant weight savings and heat resistance advantages over stock components.

Key Features:

• One-piece forged construction provides superior strength and durability compared to OEM titanium valves
• Special Ti3Al titanium alloy formulation optimized for high-temperature performance
• CrN (Chromium Nitride) coating increases surface hardness and reduces friction between valve and guide
• 31.00mm head diameter with 5.50mm stem diameter for precise OEM fitment
• 80.80mm overall length designed specifically for exhaust position

The advanced coating technology extends valve life while maintaining optimal sealing characteristics under extreme heat and pressure. ProX valves are manufactured to meet or exceed original equipment specifications, making them an excellent choice for performance rebuilds and routine maintenance.

Package Contents: One (1) titanium exhaust valve