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Shimano SH-RC903 Wide shoes

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Colour

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Item#
Mfg-Item#
Variants
Display mfg part numbers
size 41.0 white 96120370 195.79€
MPN ESHRC903MCW01E41000
size 43.0 white 96120372 195.79€
MPN ESHRC903MCW01E43000
size 44.0 white 96120373 195.79€
MPN ESHRC903MCW01E44000
size 45.0 white 96120374 195.79€
MPN ESHRC903MCW01E45000
size 47.0 white 96120376 195.79€
MPN ESHRC903MCW01E47000
size 41.0 red 96120352 226.81€
MPN ESHRC903MCR01E41000
size 41.0 blue 96120316 210.00€
MPN ESHRC903MCB01E41000
size 42.0 blue 96120317 210.00€
MPN ESHRC903MCB01E42000
size 43.0 blue 96120318 210.00€
MPN ESHRC903MCB01E43000
size 46.0 blue 96120321 180.65€
MPN ESHRC903MCB01E46000
size 47.0 blue 96120322 210.00€
MPN ESHRC903MCB01E47000
size 41.0 black 96120334 243.61€
MPN ESHRC903MCL01E41000
size 42.0 black 96120335 243.61€
MPN ESHRC903MCL01E42000
size 47.0 black 96120340 243.61€
MPN ESHRC903MCL01E47000
Please select a variant.

Excellent fit and optimal power transmission

The S-Phyre RC903 combines comfort and performance like no other shoe for unique, more efficient pedaling. In the wide version especially for riders with a wider forefoot.

 

highlights

  • Lightweight and breathable microfiber leather provides optimal fit and premium comfort for the entire ride
  • First-class processed heel cap with anti-twist protection for optimal foot positioning during strong acceleration
  • Slim, flat cross lacing ensures elegant fixation of the forefoot
  • Two low-profile BOA® Li2 dials for quick and precise fine adjustment
  • Integrated, seamless midsole and upper construction for unparalleled fit, stability and lightness

specification

specification description
area of application racing bike
Material upper shoe leatherette
Material outsole carbon
locking system Twist lock (2 x BOA Li2)
pedal system 3-hole (e.g. Shimano SPD SL)
stiffness index 12 out of 12
weight approx. 225 g (size 42.0)

Technologies used

In this chapter we explain the technologies that the manufacturer uses in this product.

Shimano Dynalast
The raised toe of a cycling shoe plays a key role in aiding pedaling efficiency. If it's too high, it can cause more tension in the plantar, calf, and hamstring muscles. If it's too low, you'll have a hunched, inefficient pedaling motion. Extensive research by Shimano's R&D experts has resulted in a superior shoe last design with an optimized toe lift that promotes a smoother, more energy-efficient upward movement. Developed based on feedback from pro riders, Shimano Dynalast helps reduce energy loss on long rides. This leaves you with more power for the final sprint across the finish line. An undesirable loss of power or energy occurs between the 200° and 360° crank angles in the reverse phase of pedaling. Shoes using Shimano Dynalast help reduce this energy loss by promoting a smoother, more efficient pedaling motion. If you want to reduce fatigue, get the most out of your legs, or just want to go that extra mile, you should ride Shimano Dynalast.

Shimano SPD-SL - efficient power transmission
SPD-SL is the further development of the system specially designed for racing bikes. This pedal platform was specifically designed to meet the demands of world-class road racers. The result is a seamless interface between pedal and cleat for more efficient power transfer under the extreme pedal loads encountered in competitive conditions.

upper technology
The construction of the upper shoes and closure systems are tailored to the characteristics of the foot. Shimano's Surround Wrapping upper wraps the entire foot in a seamless piece of leather for a better fit with less gaps between shoe and foot.

scope of delivery

  • 1 pair of Shimano S-Phyre SH-RC903 wide shoes (see item description for details)
 

Test verdict

Test result: “1.1” in the tour 07/2023 (p.60)

Shimano SH-RC903 Wide shoes size 41.0 white
Shimano SH-RC903 Wide shoes size 41.0 red
Shimano SH-RC903 Wide shoes size 41.0 blue
Shimano SH-RC903 Wide shoes size 41.0 black

Über die Marke Shimano - Apparel

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