Shimano GRX RX827 Di2 Groupset (Black) (1 x 12 Speed) (10-51T) (Electronic) (Wireless)

Shimano GRX RX827 Di2 Groupset Description: GRX Di2 brings Shimano's 12-speed Di2 technology to gravel with a 1x drivetrain setup that reduces clutter, simplifies operation, and is built tough enough to handle the grueling nature of gravel and multi-terrain riding. Featuring quiet and stable operation thanks to Shimano's Shadow ES derailleur clutch, the RD-RX827 rear derailleur accommodates 10-51T 12-speed cassettes, lending riders a capable gearing range that complements the needs of gravel and all-road riding. Users will find comfort in each hand thanks to textured, ergonomic shifter hoods designed to work seamlessly with flared handlebars. GRX Di2 Dual Control Rear Brake/Shift Levers feature three buttons for a flexible and customizable shifting experience, while a 1x12 speed-specific left brake lever reduces weight and simplifies operation. Note: GRX Crankset sold separately Features: Robust, 1 x 12 GRX electronic wireless gravel groupset Shifter hoods optimized for flared handlebars and rugged terrain Servo Wave brakes offer better modulation and 10% wider pad clearance Automatic Impact Recovery function retreats derailleurs on impact, then instantly returns to position Wireless battery is shielded within the derailleur, safe from outside forces Clutch derailleur keeps the chain in place over rough terrain 1x chainring combined with 10-51T cassette lends a simplified, but expanded range Groupset includes everything you need - except for the crankset and bottom bracket (which are size-specific) Specifications: Speed: 1 x 12 Speed Shift Mechanism: Electronic (Wireless) Brake Type: Hydraulic Disc Brake Mount: Flat Mount Cassette Drive Type: Microspline Cassette Teeth: 10-51T Rotors: 160mm (Front & Rear) Rotor Mount: Centerlock Color: Black Groupset Includes: (1) ST-RX825 Right Shifter and Rear Brake Caliper (w/ Hose) (1) ST-RX825 Left Brake Lever and Front Brake Caliper (w/ Hose) (1) RD-RX827 SGS Rear Derailleur (1) CS-M8200-12 Cassette (10-51T) (Microspline) (1) CN-M8100 Chain (2) RT-CL800 Disc Bra...