Clarks: The CLOUT our new hydraulic brake system has the capability of a much higher end brake in the market, providing the rider with greater power, consistency and feel, all at a price that is designed to compete with entry level bikes. CLOUT has been built on the foundations of our hugely successful M Series brake range, maintaining superb quality and reliability even at this lower price point. The CLOUT mineral oil brake features a 2 piston calliper and small well designed lever assembly with reach adjustment.Lightweight brake system with stainless steel rotors2 piston hydraulic brakeInternational standard and Post mount fitMineral oil fluidLever reach adjustmentWeight - 419gComplies with and exceeds ISO4210 regulationsRear 160mm