Shimano XTR Di2 RD-M9250-SGS Long Cage Rear Derailleur 12 Speed BPW as directed)

as directed)

scour the hole with the hardened steel reamer

Thoughtful design elements like inverted palm stitching

stiffer and lighter than ever - that's exactly what you can expect with the SRAM Quarq DUB Crank Arms (v2)

Shimano XTR Di2 RD-M9250-SGS Long Cage Rear Derailleur 12 Speed BPW as directed)The all new XTR M9250 long cage derailleur paired with a standard 10 51T M9200 cassette gives riders and racers the speed, range, and robustness to tackle every trail on the mountain. With built in Automatic Crash Recovery, an impact deflecting shape, and simple covered pulley solutions, this derailleur stands up to harsh trail impacts and still retains its lightning quick shifting speed and top level performance. Robust Design A wide link structure,