The world of mountain biking never fails to amaze in one way or another, whether providing unique inspiration to get back on two wheels or leaving the rest of the world staring at something that never should have been possible.
The past twelve months have certainly been no exception to that rule, throwing up more surprises, highlights and heartwarming tales than most can keep track of.
So, we thought we’d round up some of the most viewed mountain bike videos of 2015, and some of our favourites. From Martyn Ashton’s return to the bike to Aaron Gwin going unchained, the world of MTB has gone super viral at certain points throughout this year… and for very good reason.