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WTB
MTB & Gravel Components - successful since 1982 WTB belongs to the pioneers of MTB brands and was founded in 1982 in Marin County/CA. At that time there was a lack of high quality MTB accessories, because MTBs in the early 80s were rather rare curiosities, but not established bike models. The 3 founders, including Mark Slate, nevertheless took on the challenge of developing durable components. With success! Today, WTB is one of the most successful gravel and MTB component brands on the market.