Br-M8100 Rear Disc Brake XT 2-Piston

Sale price$149.99 Regular price$239.99
Save $90.00

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SKU: IM8100JLRXRA170

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Note on Availability

Items available on our website are not always available in-store, some are only held by our suppliers. In-store items usually arrive 2-3 days after the order is placed (rural deliveries can take an extra 2 days). Items only held with supplier might take up to 5 days to arrive, depending on the supplier. Please contact us if you have specific questions.

30 Day Easy Returns

Items in new, unused condition in the original packaging can be returned for a refund within 30 days of the original purchase date. See our full returns policy.


With a focus on reduced weight and cross-country tuned stopping power, the Shimano Deore XT M8100 lever provides intuitive modulation so that you can explore your limits with confidence.

  • Intuitive and versatile braking keeps your focus on the trail
  • Optimized lever axle position with additional contact point and refined ergonomics
  • Greater flexibility and action-optimized cockpit layout
  • I-SPEC EV
  • High rigidity
  • 10% stiffer than M8000 even under high temp conditions
  • Quicker brake engagement with shorter free stroke
  • Rider tuned adjustment
  • Toolless reach adjust
  • Free stroke adjust

The Shimano Deore XT M8100 caliper features lightweight braking performance and reliable stopping power in all conditions

  • Superior modulation gives you greater control
  • Quicker Piston retraction
  • Lightweight
  • Two piston
  • Quick and easy assembly
  • Banjo type connection and inside hose routing