Joined: Dec 2004
Posts: 12,551
Likes: 797
From: Middle of da Mitten
Bikes: Trek 7500, RANS V-Rex, Optima Baron, Velokraft NoCom, M-5 Carbon Highracer, Catrike Speed
Depends on the bike and the geometry. On my recumbents, no way. My first 10-speed was pretty easy to no-hand. Modern road bikes have more aggressive geometry, which makes it a lot trickier.
For taking off a jacket, I'd rather stop; no matter how well the bike handles no-handed.