Shimano GRX RD-RX827-SGS Di2 Wireless Rear Derailleur - 12-Speed Long Cage Shadow ES BLK Tip Size-10mm and 250-gram integrated cockpit (70mm

and 250-gram integrated cockpit (70mm x 780mm)

}microSHIFT MS29 Left Twist Shifter Triple Shimano Compatible

}Jagwire Mountain Pro Extreme Sintered Disc Brake Pads for Avid Elixir R CR Mag 1 3 5 7 9 X

Rear Axle 12mm Thru x 142mmBrake Type DiscTT (Effective) 506Fork Type RigidFork Material CarbonFrame Material AluminumFrame Type RigidFront Axle 12mm Thru x 100mmColor Charcoal BlueMfg Size 49Platform StormchaserWheel Size 700cDefined Color Blue

Shimano GRX RD-RX827-SGS Di2 Wireless Rear Derailleur - 12-Speed Long Cage Shadow ES BLK Tip Size-10mm and 250-gram integrated cockpit (70mmThe Shimano GRX RX827 Di2 Wireless rear derailleur paired with a 10 51t cassette (cassette sold separate) gives riders and racers the speed range and robustness to pursue any gravel challenge. With built in automatic impact recovery an impact deflecting shape and solid pulleys this derailleur stands up to hard impacts and still retains its lightning quick shifting performance. Fully wireless shifting built for rough gravel terrain A wide link