Mountain Bike Reviews Forum banner
1 - 4 of 4 Posts

385 Posts
Discussion Starter · #1 ·
My Boost Valve Rp23 is making a sucking sound....whats going on with it? Is it blown?
I've only put about 100 miles of lite trail on it? and I don't remember it sounding like this before. I will say I have liked the performance of it during that time...and I just noticed it this last ride.
anyone else have this or is it normal...

1 - 4 of 4 Posts
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.