Originally Posted by
alfred mcdougal
How did you find out which Avid posts to mount the brakes on? I ordered BB7s myself, but I was under the impression that the posts were sold separately from the brakes and I didn't want to buy any until I got the frame in order to take measurements.
BB7's come with the mounts for 2009. It's rotor dependent as to what mounts, then whether post or IS mount. The ones I just bought came with post and IS for the front, and IS for the rear all in the same package with the caliper and rotor.