I have an Autocom set up and use this radio with it;
http://www.handyradio.co.uk/product...0mhz-dual-band-walkie-talkie-ham-2-way-radio/
It has 1/2 and 5 watts output, Vox operation, FM broadcast receiver, covers the 446mhz. PMR frquencies and a lot more. Is programmable with the CTSS and DCTSS "privacy" tones. It also does the amateur radio VHF and UHF frequencies which is a bonus for me as i am a radio ham.
I got, the radio, a spare battery (came in the box free) a battery eliminator, a base charger which can be plugged into a 240v socket or your car/bike using the supplied car/bike lead and a lead to plug into your Windows computer to enable you to programme the radio via the free software you can download. Another useful feature is that the antenna uses an SMA connector and can be screwed off and replaced if needed unlike other radios where the antenna is fixed. For all that i paid £89 delivered (i asked for and he did me deal

). I use it with my buddy who has a Kenwood TK 3301 radio (which cost £195 and only does the PMR 446 frequencies and nothing else) and it is fine. The wouxun uses the same PTT lead set up as the Kenwood radios and in fact i bought the Kenwood lead from Autocom to use with mine and it works great.
Well worth considering when looking at bike to bike comms.
Just a note, the range of
all these radios depends on where you put the radio on the bike (mines under the seat) the terrain you are in, hills or buildings will cut the range but they will always outperform a Bluetooth set up by a long way and you don't have the connection re-connection problems that Bluetooth has.