Xceldyne Technologies Exhaust Valve (Dished Face) - Titanium

Description

Usage of the absolute finest titanium alloys available. High flow design increases flow characteristics and horsepower. PVD coated for outstanding wear resistance. 40% lighter than comparable steel valves, which increase valve spring life. Used in conjunction with alloy valve seats, it gives the longest-lasting titanium valve/seat combination available today. Sold each. Valve STD Head Diameter, 5.5mm StemThis item fits the following models: 2010-2012 Yamaha YZ450F