Pro Circuit YZ 125 05–21

The Pro Circuit Works Pipe  it is a racing front exhaust section high-performance, designed for two-stroke motorcycles. It is a top choice for riders looking to enhance power, torque and engine response in demanding off-road use or motocross tracks.

The series Pipe Works Pro Circuit features a raw finish, which not only offers authentic factory racing look, but also allows for easier maintenance/repainting. The construction of high quality carbon steel (AKDQ) with reinforced supports and very good welds ensures resistance to stress and top functional behavior.

The exhaust chamber design helps to optimally expand exhaust gases and increase torque and power throughout the engine's operating range, resulting in fuller, more dynamic performance and immediate throttle response.