15-08-14, 05:27 PM
Hmm...
there must be a market for an iphone/ipad mini appthat'll show rpm (would need some kind of adaptor to work out the rpm) and speed (via GPS)...
there must be a market for an iphone/ipad mini appthat'll show rpm (would need some kind of adaptor to work out the rpm) and speed (via GPS)...