Shimano Deore XT BL-M8100 hydraulic brake lever, left (rear brake)

The XT lever that gives you feel rather than just force. A refined lever shape, a shorter free stroke and a stiffer body mean the bite point arrives where you expect it, so you can brake later and hold a line with confidence.

Highlights

  • Optimised lever axle position and refined ergonomics for intuitive modulation
  • 10 per cent stiffer than M8000, including under high temperatures
  • Shorter free stroke for quicker brake engagement
  • Tool-free reach adjustment and free stroke adjustment
  • I-SPEC EV clamp band for a tidy cockpit with a matching shifter

Rider-tuned adjustment

Reach adjusts without a tool, so you can set the lever to your hand size at the trailhead. Free stroke adjustment sets how far the lever travels before the pads bite, letting you choose between an immediate bite and a longer, more progressive feel.

Compatibility and fit

This is the left-hand lever. Set up to the Australian convention, the left lever operates the rear brake. It uses an I-SPEC EV clamp band, so a compatible I-SPEC EV shifter can mount directly to it. This listing covers the brake lever — if you need a complete brake with caliper and hose, ask us.

Not sure which part of your brake needs replacing? Tune Cycles can check it in the Marrickville workshop.

Covered by Shimano's standard warranty against defects in materials and workmanship. Normal wear is excluded — lever pivots, seals and the reservoir diaphragm wear with use, and crash damage, contaminated or incorrect brake fluid, over-tightened clamps and damage from incorrect bleeding are not covered.

Warranty claims and returns go through Tune Cycles. Contact us with your order number, we will assess the part and handle the claim with the distributor on your behalf.

  • Shimano Deore XT BL-M8100 hydraulic disc brake lever
  • Left hand (rear brake, Australian convention)
  • I-SPEC EV clamp band
  • Tool-free reach adjustment
  • Free stroke adjustment
  • 10 per cent stiffer than M8000
  • Shorter free stroke for quicker engagement
  • Series colour finish
BrandShimano
SeriesDeore XT
ModelBL-M8100
TypeHydraulic disc brake lever
HandLeft (rear brake in Australia)
ClampI-SPEC EV clamp band
Reach adjustmentTool-free
Free stroke adjustmentYes
ColourSeries colour
SKU SHM-IBLM8100L
Barcode # 4550170445027
Brand Shimano
Shipping Weight 0.3000kg
Shipping Width 0.160m
Shipping Height 0.060m
Shipping Length 0.220m
Shipping Cubic 0.001000000m3
Unit Of Measure each

Must be installed and serviced by qualified bicycle mechanic