Dia Compe

Dia Compe started life as Yoshigai Machine & Metal Works in 1930. After forming Dia Compe proper in 1949, the Japanese company has gone from strength to strength using it's patented 'Aluminium Cold Forge technology'. Dia Compe produce a large number of fantastic parts and accessories that can rarely be beaten on price; they also produce many niche products that other companies didn't think their was a market for. Clamp on brakes for Keirin bikes? Dia Compe did it. Guidonnet levers for your vintage build? They make modern ones. No bike shop has a truly full range without stocking Dia Compe.