Old 09-06-21, 02:45 PM
  #2  
saias
Junior Member
 
Join Date: May 2021
Posts: 23

Bikes: 1979 Motobecane Grand Touring, 1987 Panasonic DX-6000, 1991 Trek 930

Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 10 Post(s)
Likes: 0
Liked 13 Times in 7 Posts
95 Trek 820 uses a 28.6 front derailleur clamp. Shimano still makes the Altus line and should be available in 28.6. It's probably for 3x9, but will work for 3x7.
saias is offline