Sram code r disc brakesrams code r disc brakes use the architecture features and technologies of srams guide range and takes it one step further by introducing larger reservoirs and pistons for even more braking power with more demanding downhill and aggressive freeride type riding even more power and control is needed and the code r give you just that now you can tackle the sections youve been avoiding with the confidence that youll be able to stop in an instant should you take the wro