p.s. Check that GoPro mount frequently. The OEM mount has been known to fail and your GoPro will go sliding across the pavement. Kinda expensive, but I use a K-Edge mount. Very solid, but drivetrain noise seems to be easily transmitted to the recording. If you get one of these, make sure you flip your image when recording, otherwise it will come out upside-down. freighttraininguphill turned me onto this mount.