The Shimano XTR and XT 11-speed Di2 electronic components, designed for use in everything from cross-country to enduro. Available with a crankset featuring 1–3 chainrings and an 11-speed cassette with an 11–40 tooth range.
Shimano front derailleur adapter SM-FD905-L, XTR Di2, low clamp mount, 34.9 mm, including adapters for 31.8 and 28.6 mm
Original Shimano XTR 11-speed pulley set, tension and guide pulley set, with special tooth profile and sealed precision industrial ball bearings