The SHIMANO ALTUS hydraulic braking kit provides beginner braking power for a wide range of applications, from mountain biking to BMX. It features the MT201 2-finger lever for balanced, easily adjustable braking, with a stroke accessible to small hands. It is connected by a straight hose to the MT200 hydraulic brake caliper with 2 pistons for a good balance between power and reliability. It can be easily bled thanks to a one-way system designed to quickly and easily prevent air from entering the hydraulic system. pistons FEATURES:- Hydraulic caliper MT200 aluminum - Straight connection- 2-finger system - Standard Post Mount- System ONE WAY BLEEDING- Hydraulic lever MT201 aluminum 2 fingers - Straight connection- Lever diameter: 22,2mm- Hose SM-BH59-JK-SS (1.70m)- Hose connection: Straight-Right- Resin pads B01S