Features: RCT (Resonance Chamber Technology) features a patented core shape that lowers decibels while maintaining maximum power output. Internal ducts in the chambers of the RCT system increase internal volume for improved exhaust flow, resulting in...
Features: Less sound equals more ground. Spark arrestor included. Meets USFS and FIM World Enduro sound regulations. Power gains throughout the entire rpm range. Rugged design for off-road endurance. Made in the USA. For closed course competition use...