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

RD-M8100-GS

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

RD-M8100-GS

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.

FEATURES

  • 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)

PRODUCT SPECIFICATIONS

MODEL NO RD-M8100-GS
SERIES DEORE XT M8100 Series
Color Series color
Average weight 286
Remarks w/Bumper on pully cage
Rear speeds 12
Compatible chain HG 12-speed
Top-normal spring type|SHIMANO SHADOW RD+
Mount|Direct attachment (Conventional)
Max. front difference 0T
Total capacity 35T
Low sprocket|Max. 45T
Low sprocket|Min. 45T
Top sprocket|Max. 10T
Top sprocket|Min. 10T
Fluoric coated link bushings 4
Pulley|G pulley bearing Sealed Bearing
Pulley|T pulley bearing Sealed Bearing
Pulley|Teeth 13T
Pulley|Sunken type pulley bolt
B-axle|Hollow axle