caad12 bb30a crankset compatability

Discuss light weight issues concerning road bikes & parts.
Post Reply
Posts: 8
Joined: Tue Sep 04, 2018 11:38 am

by scfc151

hi all.

im trying to find a compact crankset to replace my 52/34.
im quickly learning that bottom brackets are a mind field. ideally i want to find a bb30a replacement for a straight swap rather than using converters etc.

can anyone tell me if an fsa si crank would fit?
i currently have a gossamer crank but struggling to find one in good condition

alternatively a list of compatable bb30a cranks would be mega useful.


Posts: 1530
Joined: Fri Oct 28, 2011 3:25 am
Location: United Kingdom of Great Britain and Northern Ireland

by Valbrona

Think FSA BB386 and Rotor 3D+.

by Weenie

Posts: 49
Joined: Mon Apr 25, 2016 12:29 am
Location: Montreal, CA

by djel

I'm using a Rotor 3D+ crank with a P2M spider and Praxis rings. You can also use the 24mm spindle version of the crank if you want. As mentioned FSA BB386 will work too and of course the SL/SiSL sets from Cannondale.

Don't quote me but if you go with a 24mm spindle, you will have more options for the bottom bracket itself rather than using the standard 2 piece bearings pressed into the cups.

Post Reply
  • Similar Topics
    Last post