Joined: Jul 2002
Posts: 40,863
Likes: 3,116
From: Sacramento, California, USA
Bikes: Specialized Tarmac, Canyon Exceed, Specialized Transition, Ellsworth Roots, Ridley Excalibur
Decline:
I've done the magic gear conversion and it's doable, but not ideal. You may want to go SS (not fixed!) with a chain tensioner.