>If you use or know about discs please advise. Thanks.
I used the Hayes for 2,400 miles in 1998. Absolutly no problems. No drag, no
fade and no leaks in the hydraulics. I found that modulation was excellent even
though I read some did not like it. They are very powerful stoppers and a light
touch is needed as compared to V or U brakes. Best part about them is
consistant braking no matter the conditions. One minor downside, retail
replacement was about 50 US dollars for the front and rear pads. I just changed
them out as the year ended but after seeing the pads off the bike, they had
quite abit of material left. Can not comment on the mount as mine came from the
factory on the Trek 8900.