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
Specialized Bicycle Components ASI and the Canadian shop owner was resolved in December 2013, and Specialized vowed to be more cautious in its pursuit of trademark violators going forward. In 2014, Specialized forced bicycle builder Neil Pryde to change the name of their Alize bike model. Many riders in recent years have used Specialized bicycles in the North American and European professional cycling circuits. In 2016, the professional road teams sponsored by Specialized are Etixx–Quick-Step, Astana Pro Team, Tinkoff, Boels–Dolmans and Axeon–Hagens Berman. Mountain bike riders sponsored by Specialized include the downhill world champion Loïc Bruni, who rides for the Specialized Gravity Team,