Your bicycle’s gear ratios help control the effort needed to pedal and the speed you can achieve. The gear ratio is determined by the size of the front chainring compared to the rear cassette cog.

No sooner have I penned a piece about how Tom Pidcock’s integrated pressure sensor wheels might actually catch on than I am pulled inexorably down into another tech rabbit hole like Alice, but ...

Rapha Performance Trailwear, the cycling brand's all-new line of mountain bike gear and apparel, includes shorts, tops, and more. Rapha is getting dirty. The UK-based cycling brand made a name for ...