When I received my Garmin Nuvi 205 it came with the standard suction cup mount. I used it on the bike by attaching it to the tach face, which worked well.....most of the time. It did fall off a couple of times while in the twisties and it was quite distracting to try and re-attach it to the tach face with one hand while keeping up with the group. Not a good thing. I had fabricated a simple mount for HS's Veefalo that incorporated his existing RAM ball mount, which he is still using. I decided to improve the original concept, so I started tinkering in the shop this weekend. As you can see from the pics, I came up with what I think is a pretty simple, yet sturdy mounting option. I used the bicycle steering stem clamping scheme as my model. I used some 3/4 inch od steel tubing, which fits the stem ID very nicely, and 1/8 X 1 inch steel strap to construct the mount. A 5/16 ID flat washer was sized to fit into the wedge piece and welded in place on the square end. I then welded a 1/4-20 carriage bolt to the now capped end of the wedge piece. I used the original Garmin cradle and mounted it to the arm by dilling a hole for a #8 machine screw, centered in the ball socket. I sandwiched a silcone washer between the cradle and arm for additional vibration damping. The arm was bent to present the GPS at a convenient viewing angle. Purchased parts were the carriage bolt and the clamp knob, costing a total of $6. The other material I had on hand. The mount can be installed or removed by tightening or loosening the clamp knob and positioned so that I can insert and remove the ignition key with no problems. It appears to be very solid, clears my tank bag and does not obstruct my view of the instrument panel. I did not have the opportunity to road test this set-up, but don't expect any problems. No more worries about the whole GPS falling off the bike anymore.