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Shimano
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Shimano

RC910 S-PHYRE Wide Cycling Shoe - Men's

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$525.00

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Shimano S-PHYRE RC910 wide-fit road shoes go lower, wider

The Shimano S-PHYRE RC910 road cycling shoe drops to the lowest stack height Shimano has built into a road shoe, using a carbon hollow core sole to shorten the distance between foot and pedal axle. The DYNALAST 2.0 wide last carries that same low-stack geometry into a fuller volume, built for riders who've sized up a half size on a standard shoe just to stop pinching across the forefoot. An expanded SPD-SLR cleat adjustment range with printed alignment marks lets a rider carry over a fit dialed in on a previous shoe without re-measuring from scratch.


What Our Gearhead® Experts Are Saying:

"A rider who'd been sizing up just for width finally got into their true size in the wide RC910, and the low stack height carried over exactly like it does on the standard last."


Details

  • Road racing shoe engineered for maximum power transfer
  • Wide width gives a spreading foot real room to load
  • Carbon hollow core sole cuts stack height for direct power
  • Dual BOA Li2F dials give an even, secure wrap
  • Reinforced carbon heel resists twisting under hard efforts
  • Expanded SPD-SLR cleat range with clear alignment marks
  • Japanese microfiber upper stays light and breathable
  • Item #SHIU301
Upper Material
Japanese microfiber
Closure
Dual BOA® Li2F
Sole
Carbon hollow core, low-stack SPD-SLR platform
Cleat Compatibility
SPD-SLR, 3-bolt
Activity
Road cycling
Manufacturer Warranty
1 year
Cyclist's foot in a white S-PHYRE road shoe beside a bike wheel, cleat visible, blurred building and dusk light behind.

Shimano

S-PHYRE RC910 Road Shoe

Shimano's Lowest Stack Height Ever

Inside The S-PHYRE

Side profile of a white S-PHYRE shoe with dual BOA dials, standing next to a Dura-Ace-branded wheel, desert road backdrop

A More Natural Fit

DYNALAST 2.0 widens the forefoot so your toes spread instead of pinch under power, now offered in standard, wide, and narrow for a true, locked-in fit without sizing up.

Hand adjusting a BOA dial on a white S-PHYRE shoe, S-PHYRE lettering visible on sock and shoe, water bottle in frame, warm lighting

Dual BOA Precision Closure

Two BOA Li2F dials let you fine-tune tension across the forefoot and instep, for an even, secure wrap that holds through hard efforts without a mid-ride readjustment.

Cyclist's foot in a white S-PHYRE shoe clipped into a Dura-Ace pedal, sole profile visible against the crank, coastal water in the background

Carbon Hollow Core Sole

A redesigned carbon hollow core sole cuts stack height by 0.5mm, shortening the distance between your foot and the pedal axle so more force reaches the pedal with every stroke.

Top-down view of a white S-PHYRE shoe mid-pedal-stroke, upper clearly visible, Dura-Ace crank and chain in frame

Premium Japanese Upper

The RC910's Japanese microfiber keeps the upper light and breathable without sacrificing the snug, race-ready hold your foot needs under hard efforts.

Rear view of a white S-PHYRE shoe standing beside a bike, low ground angle, Dura-Ace crank and S-PHYRE sock lettering visible in the background

Anti-Twist Heel Support

A reinforced carbon heel cup locks your heel in place and resists twisting, so the shoe stays stable through hard accelerations and out-of-the-saddle efforts.

Low rear angle of a white S-PHYRE shoe clipped into a pedal, cleat baseplate visible under the sole, Dura-Ace crank and S-PHYRE sock lettering in frame

Wider Cleat Adjustment Range

The shoe's cleat mounting offers a wider adjustment range with easy-to-read alignment marks, so you can fine-tune fore-aft cleat position and return to it precisely every time.

Exploded render of an S-PHYRE shoe sole with cleat and pedal separating away, glowing highlight on the interface

Engineered As One System

SPD-SLR treats the shoe, cleat, and pedal as one connected system, not separate parts, so every contact point works to cut wasted movement and keep power moving efficiently from foot to road. The result is a connection you can feel with every pedal stroke.

Shop The System

Two cyclists riding side by side along a coastal road, ocean horizon in the background, white S-PHYRE shoes visible on both riders

Two cyclists riding a coastal road with white chalk cliffs and dry grassland in the background, ocean visible in the distance

Cyclist in black kit standing beside a road bike, profile view, white S-PHYRE shoe visible, Dura-Ace wheel legible, clear sky background

Cyclist in black kit riding along a coastal road, Dura-Ace wheels visible, white S-PHYRE shoe and sock visible, dry grass and ocean in the background

A close-up shot of a cyclist's white shoe clipped into a Shimano pedal, highlighting the bike's drivetrain and rear derailleur.

100+ Years in the Making

Founded in Japan in 1921, Shimano has spent over a century earning the trust of riders at every level. Their precision engineering and relentless drive to innovate have made Shimano components a fixture on trails and roads worldwide.