9-function multi-tool

2-finger lever

Length: 11-1/2" (29 cm)

Center cutout for pressure relief and additional flex

Optimized gear steps across entire range

Shimano DEORE XT RD-M8100-SGS Long Cage 12-Speed Rear Derailleur Compatio_Enriched 9-function multi-toolSHIMANO DEORE XT Rear Derailleur SHIMANO SHADOW RD+ 1x12 speed The all new SHIMANO DEORE XT M8100 series of derailleurs brings a new level of drivetrain silence thank to decreased tension in the low gear position and an added bumper on the pulley cage. Larger 13T pulleys increase efficiency and chain management while compatibility with SHIMANO's new 12 speed cassettes boosts range. Fast and precise shifting performance optimized to take on any trail