Originally Posted by jimmytango

I need to get something to measure my power... Just out of curiosity ya know? In related news, I got an app for my phone that has a gps-based cyclocomputer in it. I realized I ride faster than I thought. I had estimated my normal cruise at ~15, but over the course of three miles it said my max was 27 and average was 22. Not great I guess, but faster than I thought, so that's a plus.