From Honda Trail Bike Wiki
RAM Mounts allow you to connect handheld and other devices onto your motorcycle, and have an adjustable patented ball swivel system.
Common uses for RAM mounts:
- GPS.
- PDA.
- MP3 Players.
- Mobile Phones.
For details of which RAM mounts are available, have a look at the RAM UK website[1]
For Africa Twin The recommended RAM mount to mount on the motorcycle, is the RAM231, which is a U-Bolt arrangement. Do not order the Honda Motorcycle mount (RAMB309) as this is NOT compatible.
One member made his own mount with a RAM ball and a piece of carbon fibre bolted to the risers as he didn't like the standard one (its such an odd shape so it doesnt foul on the handlebar bag, see davsato's photo album).