Fitment: These rocker arm fit for Honda 1999-2008 Sportrax 400 TRX400EX 2x4; 2009-2014 TRX400X 2x4; 1996-2004 XR400R
Material: This rocker arm and shafts are made of high quality material, perfect replace for original factory part, maintain vehicle stability
Function: The rocker arm can help you resolve problems such as poor acceleration, reduced power or abnormal noise. Please replace it as soon as possible to avoid further damage to the engine. Ensure vehicle reliability and safety on the road in a timely manner