The Clarks CMD-23 mechanical brake is suitable for use with Road / Hybrid / MTB Bikes and E-Bikes, the all alloy construction callipers use a larger pad to provide greater stopping power that similar models. Built in pad adjustment that will ensure simple set up and continuous braking performance. The CMD-23 is Clarks top performing single piston brake set. Featuring larger pads for better braking performance and improved quality of finish Supplied in a full bike set which includes front and rear callipers, semi-metallic brake pads with lightweight rotors, stainless steel cables, bolts and brackets. Features: Compatible with Hybrid and MTB bikes Larger pads provide increased stopping power 2 x Organic pads IS & PM compatible Single piece calliper design Easy pad adjustment Integrated cable tensioner Supplied with 160mm front and 160mm rear rotors 2 x Brake cables CMD-23's require VX/VRX811 replacement pads Approved to BS EN 14766-2005 and ISO4210 This set comes with 2 x 160mm rotors, bolts and calliper brackets and 2 x brake cables