This set features an authentic oval silencer on the Monkey's iconic up-muffler.
The big pipe, which matches the 125cc engine, is deliberately curved and the pipe length is long to ensure solid torque.
Also, unlike the down-muffler, the output characteristics are made to be like the original, so it draws out torque from low speeds and has improved horsepower compared to the original, making it perfect for powerful vehicles.
 
Stainless steel exhaust pipe: φ35-φ50.8
Stainless steel silencer: 220mm length
Aluminum heat guard

Weight: Approx. 2.3kg (Std 5.2kg)
Volume: 85db (Std 78db)
Peak power: 9.3ps (Std 8.8ps)

Government certified muffler (Compatible model: 2BJ-JB02)
　Certification number: JMCA1018014127