Thread: Shimano 3503 makes multiple upshifts
View Single Post
Old 07-15-21, 04:19 AM
  #3  
dsbrantjr
Senior Member
 
dsbrantjr's Avatar
 
Join Date: Sep 2010
Location: Roswell, GA
Posts: 8,319

Bikes: '93 Trek 750, '92 Schwinn Crisscross, '93 Mongoose Alta

Mentioned: 30 Post(s)
Tagged: 0 Thread(s)
Quoted: 1438 Post(s)
Liked 1,092 Times in 723 Posts
Check inside the shifter to ensure that the cable is not fraying. It is much easier to replace it before it breaks than after.
dsbrantjr is offline  
Reply