Here you will find all the mufflers available for your BETA 2 stroke motocross. A good silencer allows to absorb the sound but also to increase the performance of your engine. There are several types of silencers made of steel, titanium, aluminum,. Each of these materials has been used for a specific reason such as weight, shock resistance, resonance, price,... We try to offer you the best possible products according to your needs and budget