I'm looking for an all in one unit to track speed, distance, cadence, and HRM. It can be wired or wireless but I would like it to have the sensors fixed to the chainstays for use during indoor training.
I've been looking at the Garmin Edge 305 (too expensive for me), Blackburn Delphi, Polar CS200cad (both of these have the speed sensor on the fork), and the Vetta 100HR WL2x (which has a spare part kit with a longer wired speed sensor).
Can the Delphi or Polar wireless sensors be feed off the rear wheels? Are there any other models that I am missing that fit my requirements. I'm not looking to spend too much ($150.00 is about my limit).
