Shimano DEORE XT RD-M8100-SGS 1x12-speed Rear Derailleur Category_Rim Tape Whether you’re climbing the Cascades

Whether you’re climbing the Cascades or the neighborhood sledding hill

Type HG Compatible chain HG-X 10-speed Rear speeds 10 HG spline (Others) ✔ Steel spider arm_QTY (pcs) 1 Steel gear_QTY (pcs) 10

Lightweight/heat resistance

The ideal helmet for road riders with high expectations

Wide-bearing placement for rigidity and uniform load distribution

Shimano DEORE XT RD-M8100-SGS 1x12-speed Rear Derailleur Category_Rim Tape Whether you’re climbing the CascadesSHIMANO DEORE XT Rear Derailleur 1x12 speed RD M8100 SGS SHIMANO 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. FEATURES Fast