Joined: Dec 2004
Posts: 12,548
Likes: 797
From: Middle of da Mitten
Bikes: Trek 7500, RANS V-Rex, Optima Baron, Velokraft NoCom, M-5 Carbon Highracer, Catrike Speed
I see two major differences:
1. shifters - 105 11-speed would tend to favor the 2.0 in my mind; but it's a personal call
2. brakes - TRP Spyre favors the 2.0