The Elvedes HP4000 is a lightweight hydraulic schjif brake system for MTB, trekking and touring bikes. With the included adapters, this brake system is suitable for 160 mm rotors. In combination with the appropriate adapters, these calipers can also be used for 180 mm and 203 mm rotors. Specifications: Color: black, silver Material: aluminum, plastic Weight: 450 grams Braking system: disc brake Position: front or rear (brake line can be shortened) Type: right and left Model: 3-finger Type of bike: ATB/MTB, city bike Handle length: 8 cm Clamp diameter: 22.2 mm Locking button: no Front brake line length: 1000 mm Rear brake line length: 1700 mm Contents: 1 Hydraulic caliper left 1 Hydraulic caliper right 2 Rotor 160 mm 12 T25 bolts 2 Adapters 160 mm 2 Insert (for shortening) 2 Olive (for shortening) 2 Spacer brake pads