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04-20-09, 08:31 AM
I already have an Edge 305 with all the goodies. If I want to upgrade to a 705, can I get by with buying just the unit itself and the maps, and use the Speed/Cadence sensor and HR strap from the 305? I'm riding longer distances (solo) and I don't know the area very well since I just moved here. The maps and turn-by-turn would be very nice to have.
04-20-09, 08:41 AM
HR strap & speed/cadence are the same.