The exhaust chrome Bidalot S1R MBK Booster the French manufacturer Bidalot is part of the category of sports exhausts.

 His body rolled sheet steel - welded with an anodized blue cartridge will recall the colors of Bidalot.

 This exhaust S1R fits perfectly with a  original cylinder, sport 50cc or sport 70cc entry level thanks to these characteristics very good torque at low and medium rpm.

 It can be compared to Yasuni Z which offers similar performance to Bidalot S1R.

 It is constrained by a patch welded to the entrance of the exhaust pipe and into the cartridge. Thus it is approved for road use.

Delivered with a certificate of homologation

!!! Aprouved on the road !!!