Shimano XTR Di2 RD-M9250-SGS Long Cage Rear Derailleur 12 Speed ENVEMARCH the Tempt 20 offers a

the Tempt 20 offers a lowered center of gravity that enhances stability and control

Ultegra Di2 ST-R8170 — Shimano Part No

When temperatures dip slightly

Ultralight 7075 Aircraft-Grade Aluminum7075 aircraft-grade aluminium alloy has excellent physical properties

Shimano XTR Di2 RD-M9250-SGS Long Cage Rear Derailleur 12 Speed ENVEMARCH the Tempt 20 offers aThe 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,