Mountain Biking UK (often shortened to MBUK) is a British mountain biking magazine. It is published by Immediate Media and is currently the UK's best-selling mountain bike magazine, with a circulation of 38,482 (ABC: Jan - Dec 2010).
The magazine along with co-sponsors such as Nike, Santa Cruz and Fox Racing operated a successful professional mountain bike team from the mid-1990s until the mid-2000s, including riders of the calibre of Steve Peat, Scott Beaumont, Rob Warner and Will Longden and competing in the UCI Mountain Bike World CupUCI Mountain Bike World Cup.[citation needed]