With the 2015 edition of the Tour de France having arrived in the mountains, we checked out a few of the climbing-specialist rides that are likely to crest the summits just a little sooner than the rest.
Included are the BMC Teammachine as ridden by Tejay van Garderen, Chris Froome's Pinarello Dogma F8 and the Canyon Ultimate CF SLX of Nairo Quintana.
Video: top 5 climbers' bikes
Video: Top 5 TdF climbers' bikes