SHIMANO Dura-Ace R9270 Left Brake Lever With Electronic Shifter Black, 2S

The new Dura-Ace R9270 lever now features Servo Wave Action braking technology, providing better modulation and control than ever before. With a wireless shifting system, your bike looks sleek and you shift faster and more precisely than ever. All this is housed in a DUAL CONTROL SHIFTER with the most advanced materials at a low weight and refined ergonomics for comfort and control in the toughest conditions. Features: - Sleek cockpit: Wireless connection makes your bike more beautiful and you can switch with it at lightning speed - The battery lasts 1.5 to 2 years with easily exchangeable CR1632 switch batteries - Unsurpassed ergonomics, refined with input from pro riders - Raised tip on hood for better ergonomics and longer hood gives your hand more support - Suitable for satellite switches - SERVO WAVE technology for optimal braking control - Lighter, smoother operating lever - Improved modulation thanks to larger brake control area - Carbon brake lever and titanium mounting hardware - Find your optimal lever position with easily adjustable reach Specifications: - Model: Dura Ace R9270 Di2 - Position: Left - Material: Carbon/Titanium - Brake lever recommended caliper: BR-R9270