Shimano SPD Cleat Redesign: MT01 Multi-Directional Entry Review

Introduction

Shimano has just done something they haven’t done in decades—completely redesigned the classic SPD cleat. This seemingly simple metal interface is likely a piece of hardware you haven’t given a second thought to in years, but this brand-new design brings a brilliant innovation that completely changes how we clip in.

Comparing Three Cleat Designs

All three of these cleats are designed to work with standard Shimano SPD pedals and mount via the same classic two-bolt system. In terms of physical installation, they are identical, but the key differences lie in how you engage and disengage from the pedal mechanism.

SH51: The Classic Single-Direction Release Cleat

The black-finished SH51 is the design that Shimano has packaged with almost all standard SPD pedals since the system’s inception. It is a single-direction release cleat, meaning there is only one exit vector.

Engagement is straightforward: hook the front toe of the cleat into the pedal body, then step down firmly. To exit, you simply twist your heel outward. This classic setup is what the vast majority of cyclists have relied on for decades.

Single-directional release provides a highly secure connection to the bike, making accidental unclipping highly unlikely. This secure, locked-in feel makes the SH51 the go-to choice for mountain bikers, gravel riders, and experienced cyclists.

SH56: The Multi-Directional Release Cleat

The silver-finished SH56 is the cleat Shimano typically packages with their touring and casual commuter pedals. It is a multi-directional release cleat that operates on a more forgiving mechanism.

Like the SH51, you engage by hooking the toe and stepping down. However, disengagement can be achieved in multiple ways. A standard outward heel twist works, but because it supports multi-directional release, you can also exit by twisting your foot diagonally upward. In fact, if the pedal tension is set to its absolute minimum, you can even unclip by pulling straight up.

This system is much more forgiving, requiring far less precise ankle motion to exit. Consequently, this relaxed system is popular with daily commuters, casual recreational riders, spin class participants, or anyone nervous about getting trapped in their pedals.

MT01: The New Multi-Directional Entry Cleat

The newly launched MT01 is what Shimano refers to as a multi-directional entry cleat. This little piece of hardware harbors an exceptionally clever trick.

Traditionally, clipping into a pedal always demanded that you guide the toe of the cleat in first, which can be fussy and frustrating when trying to start on steep climbs or in traffic. The new MT01 completely bypasses this requirement. It allows you to engage the pedal from virtually any angle. Toe-first works perfectly, heel-first works flawlessly, and you can even place your foot flat down on the pedal to snap in.

Once you are clipped in, it behaves exactly like a traditional SH51 single-directional release cleat—requiring a decisive outward heel twist to exit. Furthermore, Shimano has shaved down the thickness of the cleat, making walking in your cycling shoes noticeably easier and significantly reducing the risk of scratching hardwood floors.

Who Should Choose Which Cleat

SH56 Multi-Directional Release

The multi-directional release SH56 serves a highly specific demographic. It offers maximum peace of mind, allowing you to quickly and easily pop your foot out in almost any direction to plant it on the ground. It is fantastic for casual greenway cruising or for beginners who are anxious about tipping over at stops.

However, there is a serious trade-off. If you are an aggressive rider, pump through technical trail sections, or sprint out of the saddle, the risk of accidentally unclipping is much higher—which can be far more dangerous than being locked in.

SH51 Classic Single-Directional Release

The classic single-direction SH51 is the benchmark. It is predictable, holds you securely to the pedal face under maximum pedaling effort, and disengages with a deliberate outward heel kick.

Because it is highly predictable and trustworthy, it remains the gold standard for trail riders, gravel racers, and seasoned road cyclists.

MT01 Multi-Directional Entry

The new MT01 is a genuine refinement of the classic design. It locks you in just as securely as the SH51 and disengages in the exact same manner. However, you can snap in simply by stepping straight down onto the pedal.

Some seasoned riders might argue that there was nothing wrong with the old design, as clipping in becomes muscle memory over time. However, for riders who frequently mount and dismount their bikes under pressure (such as cyclocross racers or urban delivery riders), this new entry dynamic offers a distinct physical advantage.

Because the design carries no performance drawbacks, it is highly likely to become the new standard cleat moving forward.

Buying Advice

Should you rush out and buy these new cleats to replace all the perfectly functional SH51s on your current shoes? No, absolutely not. Your existing cleats will continue to work flawlessly.

However, if you are setting up a new pair of cycling shoes or your current cleats are worn down and due for a replacement, there is no reason not to choose the new design. The MT01 offers superior ease of use while preserving all the safety and dependable retention of the classic SPD standard.

For beginners, the multi-directional entry removes the steep learning curve of clipping in. For experienced riders, it delivers the same secure connection as the SH51 but with far greater flexibility at stoplights or on technical trail restarts.

Conclusion

Shimano’s new MT01 multi-directional entry cleat represents a genuine evolutionary step in SPD pedal design. While the older cleat versions remain fully functional, the new architecture introduces no drawbacks and offers tangible ease-of-use benefits for almost all riding styles.

Whether you are a daily commuter, a recreational rider, or an experienced off-road racer, the MT01 is a highly recommended upgrade when it comes time to set up your next pair of cycling shoes.

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