Whether you're exploring new surroundings or riding after work with your friends, this reliable model will keep you in full control of the ride. Its lever features a raised hood head which prevents hand misalignment and slippage, so you can ride comfortably across rough road conditions. Enjoy higher braking efficiency with reduced fatigue on longer rides, thanks to its improved grip and stopping performance. Featuring the revolutionary Di2 shifting technology, this lever gives you instant, accurate and lightning-fast shifts. At the push of a button, you'll benefit from its precise and controlled actuation, even in the most extreme conditions. This superb model will keep you in full control and allow you to enjoy the freedom of being able to change gear even under heavy load while climbing and accelerating. Simple to step up and maintain, the caliper delivers greater multi-surface braking control when riding across gravel and muddy terrain. Its piston's Ice Tech technology allows for high rigidity and excellent heat dissipation, so you can tackle every adventure with constant stable braking without loss.