Stacking an 11 on a 12-27 cassette
Can I take an ultegra 10 sp 12-27 cassette, and replace the 12 with an 11 from an 11-23 cassette?
I'd like to get a wider range for climbing rides, without spinning completely out the top on descents.
Last edited by nycphotography; 07-18-07 at 08:27 AM.