Shimano Xt Rd-m8100 Rd Shadow+ 12-speed Long For 51t Gear Guide Pick Highest Torsion Resistance

Highest Torsion Resistance

Interchangeable lenses

A Vectran™ Breaker is lighter

tumble dry low or air dry

Shift ramp designs provide fast and smooth shifts by HYPERGLIDE+ technology

Shimano Xt Rd-m8100 Rd Shadow+ 12-speed Long For 51t Gear Guide Pick Highest Torsion ResistanceThe Shimano Deore XT RD M8100 SGS rear derailleur provides fast and precise shifting operations over a wide gear range. Guide and tension pulleys with 13 teeth and a rubber damper reduce noise and increase ride comfort. They also improve the chain's grip under all conditions. Features: Faster and shockless shifting Low profile design Wide range 12 speed drivetrain with low sprocket combination 10 51T Decreased rear derailleur and chain tension in low