GF 305 quick release kit

Haven't seen a bike computer mount up close. I'm a newbie. Will it fit any handlebar? Have you had any problems about the watch falling off your arm or bike (especially on bumps at high speeds)?

Thanks for your reply. 

Thanks, kenj. Another question: Does the GPS get a little erratic when it's on your bike, as some reviews have said (they say your body would block the GPS signal)?

There are pictures of 305's mounted on various bikes in a couple of threads. Should be pretty searchable.

I just got my 305 back from a good samaritan after knocking it off the quick release wrist strap during a run. To be fair, I knocked it pretty good against a steel gate post and a normal person would have looked to see if it was still there. I was too focused on the water fountain on the far side of the gate.

On the bike, I've hit some bone jarring pot holes that knocked my aerobottle sideways, but the Garmin has never budged. My body doesn't seem to ever block the signal and the results are very accurate when you zoom in tight on a Google map (it shows which side of the road you were riding on, both paths if you do an out and back).

Once in a very rare instance it will get some crazy results as some have posted in other threads. Out of a couple hundred workouts, I can recall one hiccup were it told me I was going over 1000 mph for a few seconds on a run.