18-19 Ninja 400 Two Brothers S1R Black Full Exhaust Carbon
2018-2019 Kawasaki Ninja 400 Two Brothers Racing S1R Black Series Full System Header Upgrade Carbon Fiber Instantly the S1R takes off weight and adds noticeable performance. Containing a lightweight spiral-wound perforated core, machined spring-retained connection and carbon fiber material, the S1R will take your bikes performance from great to amazing. The S1R exhaust is a state-of-the-art product from Two Brothers Racing. The system...
