Shimano SM-SH51 SPD Single-Release Bicycle Cleats

Shimano SM-SH51 – SPD Single-Release Bicycle Cleats

The Shimano SM-SH51 SPD cleats are designed for cyclists seeking a secure and dependable connection between their cycling shoes and clipless pedals. Featuring Shimano's Single-Release mechanism, they disengage by rotating the heel outward, providing a predictable release motion.

Compatible with supported Shimano SPD pedals and two-bolt cycling shoes, the SM-SH51 cleats are suitable for mountain biking, gravel riding, commuting and recreational cycling.

Their durable metal construction is designed for regular use, making them a practical replacement for worn cleats.

Key Features

• Single-Release mechanism: Releases by twisting the heel outward.

• Shimano SPD system: Designed for compatible Shimano SPD clipless pedals.

• Two-bolt mounting: Fits compatible mountain bike, gravel and commuter cycling shoes.

• Secure engagement: Provides reliable pedal retention during pedaling.

• Durable metal construction: Built for regular riding conditions.

• Versatile applications: Suitable for mountain biking, gravel, commuting and recreational cycling.

• Replacement cleats: Ideal for replacing worn SPD cleats.

• Sold as a pair: Includes cleats for both cycling shoes.

Technical Specifications

• Brand: Shimano

• Model: SM-SH51

• Pedal system: Shimano SPD

• Release mechanism: Single-Release

• Release direction: Outward heel rotation

• Mounting interface: Two bolts

• Material: Metal

• Colour: Black

• Applications: Mountain biking, gravel, commuting and recreational cycling

• Quantity: One pair

• Compatibility: Selected Shimano SPD pedals

SM-SH51 vs. SM-SH56: What's the Difference?

Shimano offers two common cleat release options for its SPD system:

• SM-SH51 – Single-Release: Designed to disengage by rotating the heel outward.

• SM-SH56 – Multi-Release: Allows disengagement through several foot movements.

The SM-SH51 is an appropriate choice for cyclists who prefer a defined release movement and secure engagement during pedaling.

Compatibility and Installation

Compatible with selected Shimano SPD pedals and cycling shoes featuring a two-bolt SPD mounting interface.

Not compatible with Shimano SPD-SL three-bolt road pedals.

Before installation, verify compatibility with your pedal model. Follow Shimano's instructions for cleat positioning, mounting bolt tightening and pedal release-tension adjustment.

Check cleats regularly for wear and replace them when necessary to maintain consistent pedal engagement and release.