SM-BH90-JK straight connection hose, front, 1000mm, black Premium replacement resin coated hydraulic brake hose Engineered for use with Shimano straight connect lever and calliper hydraulic disc brake system Uses tapered insert for compatibility with J-Kit and standard brakes 2.1 mm bore silver insert and olive included Comes with two removable in-line fittings Easily cuttable to fit - comes complete with cutting tool