Have a pair of Marta sl brakes in excellent condition with carbon levers and KCNC rotors.
If you require splined rotors I have a pair of XTR 160/160
Super light, recently bled, not sure of hose length but they were fitted to a medium epic.
looking for £140 posted which considering the rotors cost me nearly £40 3 months ago is a bargain at £50 an end!!
pics available
kind regards
John

