Shimano mtb stainless steel inner brake cablestainless steel inner brake wire designed to complement the top of the range shimano xtr brakesetfeatures stainless steel precision ground round inner wire provides smooth action and high corrosion resistance use with m system brake cable outer suitable for front or rear brakes just cut to fit size 16mm x 2050mma 2 year warranty is offered with all shimano products from chain reaction cycles 3 years on dura ace and xtr products buyshimano compo