Bridgestone Motorcycle Parts Discussion Board

Bridgestone Tech Talk => 50, 60, 90 & 100 Talk => Topic started by: rushman 2112 on November 27, 2018, 04:09:44 PM

Title: BS50 vs BS90 Muffler
Post by: rushman 2112 on November 27, 2018, 04:09:44 PM

Need to replace my BS90 Sport muffler and have issues finding one.  It the BS50 muffler the same as the 90? Just need the rear muffler not the header. Any help would be appreciated.  Or if anyone know an alternative muffler option that looks stock for the BS90 Sport.

Title: Re: BS50 vs BS90 Muffler
Post by: RayK on November 27, 2018, 04:18:45 PM

Hi Rushman
I do know that the header pipe is a different bend angle to the 90 Deluxe/Trail/Mountain. The 90 Sport is different to both 50 and 90s. As for the muffler, the baffle is different on the 50 and 90. It may fit but the performance using a 50 muffler on the 90 may be affected. The mufflers may be different in their homologation.
Others may know more.
Cheers
RayK
Australia