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Specifications

  • Model: PD-M8100
  • Series: Shimano Deore XT
  • Cleat System: SPD
  • Sides: Single-sided
  • Cleat Compatibility: SM-SH51 (single-release) and SM-SH56 (multi-release)
  • Cleats Included: No
  • Sold As: Pair
  • Best Use: XC racing and fast trail riding

FAQ

What is the difference between SM-SH51 and SM-SH56 cleats?

SM-SH51 cleats require a deliberate outward heel twist to release -- the standard choice for racing and riders who want secure engagement. SM-SH56 multi-release cleats allow release in multiple directions, making them easier to exit in technical situations or for newer clipless riders.

Are SPD pedals compatible with MTB shoes only?

SPD uses a 2-bolt cleat pattern compatible with MTB, gravel, and touring shoes. It is not compatible with road shoes using the 3-bolt SPD-SL pattern.

Why single-sided for XC racing?

Single-sided SPD pedals are lighter and lower profile than dual-sided designs. XC racers rarely walk during races, so the easier entry of dual-sided is unnecessary, and the weight savings and direct feel of single-sided are worthwhile.

Best For

XC racers and performance trail riders running Shimano Deore XT or compatible SPD systems who want a lightweight single-sided SPD pedal optimized for power transfer and reliable engagement in race conditions.

Shimano Deore XT PD-M8100 Pedals - XC Race Reviews:

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