Here the muffler body in one of ARROW Racing! A good way to refurbish your motorcycle exhaust on RIEJU SMX, MRX, SPIKE, ... 50cc. Delivered as presented with instructions, certificate and fitting for passing on Ø25 and 28mm diameter cylinder, you can also mount it with the ARROW titanium muffler intended to be granted to him and accessory available link.
Approved, it has the same characteristics as all comes with the muffler. In other words, it is light, well designed and quality in jail with rolled and welded body volumes studied. Ideal if your old pot has suffered a shock or other annoyances. Delivered as presented, not interchangeable with model muffler and original body.