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Shimano Deore XT

RD-M8120 Shimano XT 12 Speed Rear Derailleur Shadow+ SGS Double

RD-M8120 Shimano XT 12 Speed Rear Derailleur Shadow+ SGS Double

Regular price £109.99 GBP
Regular price Sale price £109.99 GBP
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  • XT Shadow plus 12-speed double rear derailleur for the ultimate in shifting performance and durability
  • Shadow plus features a super low profile design and optimized slant angle for super light shifting action
  • Shadow Plus uses a chain stabilising switch that when on will reduce chain bounce in rough terrain maintaining more stable drive and shifting
  • Single tension spring prevents contact with the chainstay resulting in a silent ride
  • Rubber bumper on pulley cage for added silent drive
  • 13T pulleys and decreased derailleur tension prevent high chain tension in low gears
  • Direct cable routing prevents snagging from any trail side hazards
  • Full carbon fibre outer pulley cage saves weight while alloy inner cage increases rigidity
  • Cold forged wide alloy links and pivot body
  • Four fluorine-coated link pin bushings
  • Strong return spring for a positive shifting feel
  • Specifically designed to work with XTR M9100 12-speed double drivetrains
  • Durable sealed 13T bearing pulleys for low friction
  • Top normal spring uses the spring to select higher gears
  • Max front difference 10T
  • Max low sprocket: 45T (2x 12-speed)
  • 45T capacity SGS cage
  • Average weight 290g