Campa 10 speed 1x chainline
#1
Newbie
Thread Starter
Campa 10 speed 1x chainline
I am currently building an old-school gravel bike (if there is such a thing). Basically, I am taking an 80s cyclocross frame and equip it with campa 10speed ergopowers, a sram rd and a 42 shimano cassette. The crank is campa 10 speed 135 bcd square taper with a single 42t narrow wide chainring; no fd. The problem is the chainline. With a 102mm ISO/ITA chorus bb the chain sits, obviously, where the large chainring in a 2x setup would normally sit. In a 1x setup this is roughly in line with the second smallest sprocket. As far as I know there is no ISO bb with a 96mm, or thereabouts, spindle. Anybody with an idea how to bring the chainring further in? Help is much appreciated. Thanks!
#2
Junior Member
I am currently building an old-school gravel bike (if there is such a thing). Basically, I am taking an 80s cyclocross frame and equip it with campa 10speed ergopowers, a sram rd and a 42 shimano cassette. The crank is campa 10 speed 135 bcd square taper with a single 42t narrow wide chainring; no fd. The problem is the chainline. With a 102mm ISO/ITA chorus bb the chain sits, obviously, where the large chainring in a 2x setup would normally sit. In a 1x setup this is roughly in line with the second smallest sprocket. As far as I know there is no ISO bb with a 96mm, or thereabouts, spindle. Anybody with an idea how to bring the chainring further in? Help is much appreciated. Thanks!
Last edited by 13ollocks; 03-22-24 at 08:29 AM.
Likes For 13ollocks:
Likes For tdh:
Likes For tdh: