For now, I have used the car cable. It's under the tank. I have opened up the speaker box and soldered two wires to the speaker, that come out and connect to my helmet speakers.
So now my tank "speaks" and so does my helmet. I'll use the proper cable when it's available, but patience is not my biggest virtue
This works fine, so it will also if you cut the speaker and the lighter plug off I'm sure.
The design quality of the RAM cradles varies across different models
With my GPS V I went with the RAM cradle with a small RAM base as I believe it is much better than the Garmin cradle
With my GPSmap 176 I dis-assembled the Garmin fixed marine mount that it comes with and used the Garmin cradle with a RAM 2 1/2 inch ball base.
The Garmin cradle appears to have a more positive lock than the RAM cradle.
I believe that others have used the Garmin cradle with their SPIII as well.
Hey that's a fine set-up MiGSel. I've also got a RAM mount as I've found it's currently impossible getting any other, even though they're displayed on the web.
There seems to be a real lack of accessories for 2610's in the UK and I haven't been able to get a hardwire power cable yet either. I've ended up placing my power lead inside my tankbag, so I have a talking tankbag