Brand: MEROCA Category: Two-way brake, hydraulic disc brake Model: HD-M800 Colour: Black Material: high-strength aluminum alloy Weight: about 638g (a pair) Cylinder: three-dimensional cylinder (a light pinch can brake) Tubing: The front tubing is 800mm long Rear tubing length 1400mm Application: 160mm six nail disc Installation size: standard B-pillar 51mm Standard A-pillar 75mm