29er (bicycle) used were forks designed for trekking bikes or hybrids. For many years, 29" frames and bikes were usually only available from small little-known manufactures like Niner Bikes. Surly Bikes introduced their 29" frameset, the Karate Monkey, in 2002. Gary Fisher Bicycles, a division of Trek Bicycles, became the first of the major manufactures to offer a line of 29" bikes. Their lines never sold well until the introduction of single-speed 29" bike the Rig, in 2004. Today, most bicycle manufacturers in the US market offer at least one 29" bicycle or frame. Even companies that openly dismissed 29" as a
Trek Bicycle Corporation Trek again expanded its worldwide headquarters in Waterloo, adding another to house its burgeoning engineering, R&D, and marketing departments. As part of the expansion, Trek included an atrium exhibit to display a number of historically significant bikes from Trek's family of brands, including one of the first mountain bikes ever built by Gary Fisher, and seven bikes used by Lance during his historic Tour de France run (one from each year, 1999–2005). After years of behind-the-scenes support for the League of American Bicyclists and the Bikes Belong Coalition, Trek announced its 1 World 2 Wheels bicycle advocacy campaign at its