Shimano XT RD-M8100-SGS Rear Derailleur - 12-Speed Long Cage Black For 1x ModelNumber=E3182 34 x 12mm Black Box

34 x 12mm Black Box of 100

The Aero wheels support the complete system of rider and bike with minimal drag and superior aero stability in various conditions

Drivetrain Speeds 12 Weight 88 Max Ring (teeth) 38 Front Derailleur Style Side Swing Front Derailleur Clamp E2 Direct Mount Double or Triple Double Front Der/Shifter Compatibility Shimano Mountain Derailleur Capacity 12 Front Derailleur Cable Pull Side

Color Matte Turquoise Bearing Type Cartridge Crown Race 30 Defined Color Blue S

Color Black Number of Chainrings No Rings Included Crank Length (mm) 175 Crank Intended Use Mountain Drivetrain Speeds 12 BB Included No Pedal Spindle 9/16" Spindle Interface Type Shimano Hollowtech II Chainring BCD Direct Mount Chainline/Hub Compatibility 157 Super Boost Hubs Defined Color Black keyword search SLX FC

Shimano XT RD-M8100-SGS Rear Derailleur - 12-Speed Long Cage Black For 1x ModelNumber=E3182 34 x 12mm Black BoxShimano XT RD M8100 SGS Rear Derailleur 12 Speed Long Cage Black For 1x. Deore XT RD M8100 Rear DerailleurOffers fast and shockless shifting thanks to HYPERGLIDE+ technology The low profile design includes a bumper added to the derailleur pulley cage Shimano Shadow RD+ technology reduces chain slap and creates a quieter drivetrain Includes large 13t pulley Drivetrain is silent in all gear positions with decreased rear derailleur and chain tension in