Discover the Shimano S-PHYRE RC910, high-end road cycling shoes designed for performance. Featuring the new DYNALAST 2.0 construction, dual BOA® Li2 closure system, stiff carbon sole, and SPD-SL interface for top-level power transfer, support, and precision.

Shimano S-PHYRE RC910 SPD-SL black road cycling shoes

The Shimano S-PHYRE RC910 represents the new generation of Shimano high-end road cycling shoes. Succeeding the RC903, they have been completely redesigned to improve comfort , foot support , and pedaling efficiency to the highest level.

Designed for the most demanding competitors and cyclists, the RC910 combines the new SHIMANO DYNALAST 2.0 fit, a repositioned BOA® Li2 dual closure system, a new very rigid carbon sole and the new SPD-SL interface.

A new generation of S-PHYRE

New SHIMANO DYNALAST 2.0 fit

The RC910 adopts the new SHIMANO DYNALAST 2.0 . Shimano has notably reworked the front part of the shoe to offer more space at the toe area.

This new shape allows the toes to spread more naturally inside the shoe, with the aim of improving balance, stability and comfort , especially during long outings and prolonged efforts.

Precise support without excessive compression

The new DYNALAST 2.0 last also focuses on instep support. The goal is to achieve a sufficiently precise fit to effectively support the foot without exerting excessive pressure that could compromise comfort.

High-precision adjustment and support

Repositioned Double BOA® Li2

The RC910s utilize a dual BOA® Li2 system, allowing for precise micro-adjustments of the fit. The dial layout has been redesigned to improve ergonomics and distribute tension evenly across the foot.

The system allows for precise adjustment of the support according to the morphology of the foot and the preferences of the cyclist, while facilitating adjustments while riding.

Enveloping construction

The upper's construction helps to wrap the foot evenly. Combined with the BOA® system, it aims to limit unwanted foot movement during acceleration, sprints, and high-power efforts.

High-rigidity carbon sole

The Shimano S-PHYRE RC910 features a high-rigidity carbon midsole , designed to optimize power transfer between the cyclist and the pedal.

This construction minimizes deformation during intense stress while maintaining a stable platform for the foot. The RC910 is therefore particularly well-suited to competition, intensive training, and cyclists seeking maximum performance.

New SPD-SL interface

The RC910 incorporates the new generation Shimano SPD-SL interface. The design of the shoe and the cleat mounting area has been conceived to optimize the connection between the shoe and the pedal.

It remains designed for road pedals using a 3-bolt SPD-SL type mounting system. Cleat positioning must be adapted to the cyclist's body shape and riding position.

Three widths to find the right fit

The black Shimano S-PHYRE RC910 is available in several widths to better adapt to different foot shapes:

• Standard : classic width, suitable for the majority of cyclists.
• Narrow : designed for narrow feet requiring more lateral support.
• Large : offers more volume for wider feet.

Tip: Width is just as important as size. If your foot feels compressed laterally or, conversely, lacks support in a standard shoe, choose the width that corresponds to your foot shape rather than simply changing the size.

Main features

• Model: Shimano S-PHYRE RC910
• Discipline: road cycling / competition
• Color: Black
• Shoe type: SHIMANO DYNALAST 2.0
• Tightening: double BOA® Li2
• Sole: High-rigidity carbon
• Cleat mounting: 3-bolt road / SPD-SL
• Available widths: Standard, Narrow, and Wide, depending on shoe size
• Use: competition, intensive training and high-performance road cycling

Who is the Shimano S-PHYRE RC910 for?

The RC910 is primarily aimed at cyclists looking for a high-performance road shoe, with precise support , a particularly rigid sole and a fit that allows for efficient use of the power generated on the bike.

It will be particularly suitable for competitors, cyclists who regularly train at high intensity, and those who place great importance on the choice of width and the precision of the fit.

Need help choosing your shoe size or width?
The LVR Cycles team can advise you in order to select the RC910 version best suited to your foot and your riding style.