Shimano xtr xt slx alfine bh90 disc brake hosepremium replacement resin coated hydraulic brake hose a stiff reinforced hose that performs under pressure keeping your brakes sharpfeatures2 1mm bore diameter for excellent brake performance and responseengineered for use with shimano xtr m985m988 hydraulic disc brake systemeasily cuttable to fit comes complete with cutting tool olive and inserta 2 year warranty is offered with all shimano products from chain reaction cycles 3 years on dur