DEORE XT Rear Derailleur SHIMANO SHADOW RD+ 1x12-speed

RD-M8100-GS NEW

RD-M8100-GS NEW

SHIMANO SHADOW RD+ - 1x12-speed

The all-new DEORE XT M8100 series of derailleurs brings a new level of drivetrain silence thanks 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.

  • Greater ground clearance supports aggressive riding
  • 28 mm more ground clearance than RD-M8100-SGS
  • Lightweight, short-cage design supports smooth rear suspension movement
  • Fast and precise shifting performance optimized to take on any trail
  • Silent drivetrain in all gear positions
  • New bumper added to rear derailleur pulley cage
  • Bigger 13T pulley
  • Stable drivetrain in rough terrain
  • Compatible with 10-45T cassette sprocket (1x12-speed)

TECHNOLOGIES

PRODUCT SPECIFICATIONS

MODEL NO RD-M8100-GS
SERIES DEORE XT M8100 Series
Color Series color
Remarks w/Bumper on pully cage
   
B-axle_Hollow axle
Compatible chain HG 12-speed
Mount_Direct attachment (Conventional)
Fluoric coated link bushings 4
Low sprocket_Max. 45T
Low sprocket_Min. 45T
Max. front difference 0T
Pulley_G pulley bearing Sealed Bearing
Pulley_Sunken type pulley bolt
Pulley_Teeth 13T
Pulley_T pulley bearing Sealed Bearing
Pulley cage GS
Speeds 12
Top-Normal spring type_SHADOW RD+
Top sprocket_Max. 10T
Top sprocket_Min. 10T
Total capacity 35T

SERIES LINE-UP

  • Crankarm SHIMANO DEORE XT HOLLOWTECH E-MTB Crank Arm Set
  • Brake SHIMANO DEORE XT FLAT MOUNT Disc Brake Caliper
  • Pedal PD-M8140
  • Disc Brake Hose XTR Hydraulic Disc Brake Hose