The Motorola HS830 is reviewed in the latest "Motorcycle Escape" magazine, they liked that the headsets paired, but were down about its wind noise performance (no noise-cancelling or noise-reduction circuitry).
If you look around there are two versions of the HS830, a non-helmet pendant version with a single earbud and a mic on the hanging cord. This cheaper version is about $70-80 US. The more expensive
motorcycle version has a helmet mount with a flat pancake helmet speaket and boom style microphone. The link prodived is the cheapest motorcycle unit the Froogle can find today. (~$130)
The article mentions the the helmet mount uses 3M adhesive tape. For those not familiar with this stuff, you don't have to worry about it falling off as your tooling down the road . . . . on the flip side if you ever want to take the wart off the side of your helmet, good luck . . . .
It looks like the
Cardo scala-rider is finally shipping (originally scheduled for early June). Appears to use a clamp type system to fasten to your helmet without tape. Also supposed to offer 7 hours of talk versus 5 hours for the Motorola. No mention of headset to headset intercom function. I will say that I have a Scala-500 headset which works well.
I'm considering trying one of these
iTech Bluetooth Stereo HeadSet. Has a 3.5mm stereo jack for my Etymotic ER6i Earphones. The clip/module I believe has a microphone on it, but using this with a helmet as an intercom is problematic I think. The easiest way to adapt it into your stereo system would probably be a
dongle like this. This solution would at least let me get off the bike without worrying about wires with the headset adapter in my jacket (inside pocket?) and the headset wires tucked away. If anyone gets daring enough to try this solution before I do, please post a review.
Another thought for those with iPaq's can you pair two bluetooth headsets with your Pocket PC and find a way to have the computer route the audio between the two as an intercom? This would be a possible work around for headsets lacking the intercom pairing functionality that the Motorola's have.