Post mount calipersAll our calipers are now available in the 9.74 post mount style (except trials) the range of brackets can be used on the whole range to fit most mounts (note: there are some exceptions, and some brackets can be used for purposes that we have not stated to give certain rotor sizes. We have designed the brackets only for the purpose stated) All mounts are supplied with bolts for mounting to frame/fork.74mm Post mountHBSM20H - this mount allows international standard calipers to fit onto 74mm post mount forks, but it also requires a 20mm larger disc. NOTE: Will not work with most post mount Marzocchi forksInternational StandardWe offer two mounts for international standard fittings. HBIS20 - this mount lifts the caliper allowing you to fit a 20mm larger disc. HBIS40 - this mount lifts the caliper allowing you to fit a 40mm larger disc.CNC machined in Barnoldswick, EnglandMount A-Post Caliper to IS (F-160/R-140)Mount B-Post Caliper to IS (F-203/R-183)Mount C-Post Calipe