The Shimano Deore XT PD-M8100 is a dual-sided SPD pedal built for cross-country racing, cyclocross, and gravel riding. Its large forged aluminium platform and low stack height deliver exceptional pedalling stability and efficient power transfer, while the offset binding design sheds mud and debris to keep engagement consistent in all conditions.

Highlights

  • Dual-sided entry: Clip in from either side quickly, ideal for technical terrain and race starts.
  • Offset binding design: Rounded contact points and an open binding shed mud and debris, maintaining reliable clip-in and release even in wet conditions.
  • Large, low-profile platform: Forged aluminium body provides a stable, wide footprint for efficient power transfer on climbs and sprints.
  • Adjustable retention tension: 3mm hex bolt on each side lets you dial in clip-in and release force to suit your riding style.
  • Chromoly spindle: Durable chrome-moly steel axle with sealed bearings and wide bearing placement for long-lasting smooth rotation.
  • SM-SH51 cleats included: Ready to ride straight from the box; also compatible with SM-SH56 multi-release cleats.
  • 8mm hex installation: Simple, tool-friendly installation and removal.

Design & Construction

The PD-M8100 pairs a forged aluminium pedal body with a chrome-moly steel spindle supported by a sealed bearing system and wide bearing placement for durability under load. The open binding mechanism with rounded contact points channels mud away from the retention hardware, keeping engagement crisp lap after lap. With 4 degrees of float and a 13-degree release angle, the pedal gives your knees natural movement while still releasing cleanly when needed.

Compatibility & Fit

Compatible with all standard Shimano SPD cleats (SM-SH51 single-release and SM-SH56 multi-release). Suitable for cross-country MTB, cyclocross, and gravel cycling shoes with recessed two-bolt SPD sole. Thread: standard 9/16" pedal thread. Weight: 342g per pair.

Shimano offers a limited warranty covering defects in materials and workmanship. For warranty support, return the item to Tune Cycles.
  • Dual-sided SPD engagement for fast, consistent clip-in from either side
  • Offset binding with rounded contact points sheds mud and debris
  • Forged aluminium body with large, low-profile platform for pedalling stability
  • Adjustable retention tension via 3mm hex bolt on each side
  • Chrome-moly steel spindle with sealed bearings and wide bearing placement
  • 4 degrees of float and 13-degree release angle for natural knee movement
  • SM-SH51 SPD cleats included (SM-SH56 multi-release cleats also compatible)
  • 8mm hex wrench installation
SeriesDeore XT M8100
Part NumberPD-M8100
Weight342g per pair
Platform MaterialForged aluminium
Spindle MaterialChrome-moly steel
Bearing SystemSealed bearings, wide bearing placement
Thread9/16"
Installation Tool8mm hex wrench
Float4 degrees
Release Angle13 degrees
Tension Adjustment3mm hex bolt, both sides
Cleat TypeSPD (2-bolt recessed)
Included CleatsSM-SH51 (with 1mm spacers)
Compatible CleatsSM-SH51, SM-SH56
ColourBlack
Suitable DisciplinesCross-country MTB, Cyclocross, Gravel
SKU SHM-EPDM8100
Barcode # 4550170444181
Brand Shimano

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