Features: Treated with either CVD or CNI (depending on the application), both applications are wear- and friction-reducers that resist heat penetration as well.
Features: Less sound equals more ground. Meets FIM World Enduro sound regulations. Power gains throughout the entire rpm range. Spark arrestor included. Pounds lighter than stock. Rugged design for off-road endurance. Made in the U.S.A.. Aluminum muffler...