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Specifications

  • Model: SM-SH51
  • System: SPD (2-bolt MTB/gravel)
  • Release: Single-release (lateral heel-out only)
  • Cleat Nut: Included
  • Quantity: 1 pair with cleat nuts
  • Compatible: All Shimano SPD 2-bolt pedals

FAQ

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

SM-SH51 single-release requires a lateral heel-out twist to exit. SM-SH56 multi-release exits in multiple directions including upward and diagonal. SM-SH51 is preferred for performance riding where secure engagement is the priority; SM-SH56 is better for beginners, trail MTB, and commuters who need to get a foot down quickly.

When would I need the SM-SH51 without cleat nut instead of this version?

If your shoe sole has captive nut inserts already installed, use the no-nut version to avoid extra hardware. If your shoe does not have captive inserts, use this version with included cleat nuts.

Are SM-SH51 cleats compatible with non-Shimano SPD pedals?

SM-SH51 cleats are compatible with most SPD-compatible pedals from other brands that use the standard 2-bolt SPD engagement pattern. Confirm compatibility with your specific pedal brand before purchasing.

Best For

Performance MTB, gravel, and road cyclists running Shimano SPD pedals who want secure single-release engagement and have shoes without pre-installed captive nut inserts.

Shimano SPD SM-SH51 SPD Cleat Set - Pair Reviews:

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