Slim ergonomically designed 105 Dual Control Levers for smaller hands with hydraulic disc brakes offer powerful braking and effortless 12-speed shifting.

Lever blade has been shaped to reduce reach for riders with smaller hands.

Ergonomic short shift arc follows natural hand movement with inward shift stroke distance reduced for rapid and precise gear changes.

Hydraulic brake lever provides powerful, controllable and consistent stopping power with less effort especially from the hood position.

Hydraulic reservoir tank provides pad to rotor clearance auto-adjust maintaining braking performance during pad wear.