Join Date: Mar 2005
Sportbike: Multistrada 1100S; CBR600RR
Years Riding: Since 2004
How you found us: CRR
If you're looking for motorcycle over the ear headphones, don't be concerned with sound quality so much. The noise from the engine, wind and the road overall will distort the sound anyway. Sound-isolating in-ear headphones is the only way to get real quality sound, but this will block out the important road sounds.
As far the ones you posted - the specs look decent, but until you actually listen to them yourself inside your particular helmet it's impossible to tell. Check the return policy first.
BTW, I am also searching for some over the ear in-helmet headphones. Wouldn't listen to music in the city or on the twisty road, but I definitely want some entertainment while droning for several hours on a superslab.
As far as the pricing - it is subjective, but $80 for a quality headphones isn't really that much. However, if you prefer a budget solution - check out headphones on the aerostich web site. IIRC, the cheapest ones they have are like $20 and they're good about returns.
Thou shalt not disfigure the soul.