Shimano GRX RD-RX827-SGS Di2 Wireless Rear Derailleur - 12-Speed Long Cage Shadow ES BLK MPFN-1270.020.801

Shimano GRX RD-RX827-SGS Di2 Wireless Rear Derailleur - 12-Speed Long Cage Shadow ES BLK MPFN-1270.020.801The 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

Steerer Type Straight Negative Spring Air Travel (mm) 65 S

} Optimized for use with Bosch eBike ABS Designed with modern eBike weight

}Full Speed Ahead MegaEvo Steel Mountain Bottom Bracket for 392EVO cranks 68/73mm English Threading

2mm clamp diameter (fits all major TT extensions)

Rapid twisting results from fixing the hand on the head and using the fast-turning zone just below

The Magura HS11 hydraulic rim brake and lever features an uncomplicated design well-suited for trekking or city riding

4" (570mm) deep

more secure and lower profile than stock bumpers

Color Blackkeyword search Dropper seatpost

5" headset and head tube measuring to

}Replacement fit system assembly for Ambush Comp

0 Offset Trek Aluminum