Is there a gps system for mountain bikes? if there is, where can i get one?

Question

i have a gt avalanche 3.0

Answer 1

Yes Garman or Memory map

Answer 2

a few.

Garmin Edge 205.  Nice.  I have it.  Approx 189.00

Garmin Edge 305....adds HR and cadence feature.  Add an extra 100 beans.

Garmin Edge 705.  A true turn by turn gps w/ color screen.  They are new and go for around 599.00 I think.

Answer 3

Here is a link to a few,

http://www.jensonusa.com/store/sub/119-C...