METREA is the new face of urban sport for the urban minimalist. It occupies that gap between rapid road riding and city comfort components for the consumer who seeks pleasure, passion and efficient transport in equal measureH-bar dual control levers allow you to sail through the streets with minimal effort and obstructionDual Control lever for hydraulic disc brakes offer smooth and powerful braking with effortless 11-speed shiftingErgonomic short shift arc follows natural hand movementHydraulic brake lever provides powerful, controllable and consistent stopping power with minimal effortHydraulic reservoir tank provides pad to rotor clearance auto-adjust maintaining braking performance during pad wearEasy bleed and clean hydraulic system, for use with Shimano mineral oil only