Regular wireless computers don't usually work on recumbents, because the distance from fork Digital is more expensive, though. The other advantage of digital is that you will get erroneous readings less often by riding under power lines, along electrical fences, alongside someone else with a wireless computer or HRM, etc. I've had wireless computers register over 150 mph when climbing a hill, which helps my overall average speed; but I've also had it register 15 minutes' of 3 mph while it was parked taking a break. IMHO wired computers are more reliable.