GoPro Hero 5 - TT / Time Trial Bike / Triathlon - Mark Billyard Cycling

2 minutes of Mark Billyard's 3 hour long even pace bike ride - 05/Aug/2017
01:08 - The moment when you notice the speed.

Видео GoPro Hero 5 - TT / Time Trial Bike / Triathlon - Mark Billyard Cycling канала Márton Cseik