FRESCO offers this RAW exhaust system for your BETA RR 250cc and 300cc motocross bikes. This line consists of a welded sheet-steel exhaust body in several thicknesses, depending on whether or not the parts are at risk, without compromising performance and with excellent resonance. Compared to the Factory model, the RAW body is slightly superior in performance to the original. The Factory is still far superior to the RAW. The silencer is an aluminum Carby with a real carbon tip. It offers an excellent blend of lightness and design. It allows good gas evacuation while respecting the noise level required by the FIM. It is therefore approved for competition use. This pot is handcrafted. It offers a slight gain in torque and speed over the original. Available in your choice of raw steel or chrome.

Contractual photo to come.

Fits on :

BETA RR 250 2020

BETA RR 300 2020