bmart
Control Rider
I've been using the free app Race Chrono for years. It is a pretty basic app...and I'm cheap. It is also free.
A friend recently mentioned Track Addict and Dragy. Have any of you guys used these? Are they GPS based or are they linked to tech on the bikes?
I want to be able to track my rate of slowing...
No charge meme:

A friend recently mentioned Track Addict and Dragy. Have any of you guys used these? Are they GPS based or are they linked to tech on the bikes?
I want to be able to track my rate of slowing...

No charge meme:
