Two Brothers Racing 005-4160105-S1 S1-R Full System - Carbon Fiber Muffler electrical-gauges-components Improved initial response makes for

Improved initial response makes for greater hit

2021-2025 Kawasaki KRF1000 Teryx KRX 1000 Trail Edition

2000-2004 Yamaha TTR125

Reference C

Two Brothers Racing 005-4160105-S1 S1-R Full System - Carbon Fiber Muffler electrical-gauges-components Improved initial response makes forMarketing Color: Carbon Material: Carbon Fiber The S1R exhaust is a state of the art product from Two Brothers Racing. The system features carbon fiber highlighted by a natural finished Aluminum outlet and stamped spring mounted inlet for ultimate durability. The S1R exhaust from Two Brothers Racing showcases a race design while increasing all around performance. All carbon parts are made with a high temp aerospace grade epoxy resin. The carbon fabric