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Shimano
RC903PWR S-PHYRE Cycling Shoe - Men's

5 out of 5 stars
2 Reviews
$475.00
Color:White

Size:

Size Chart

Quantity


Why We Like The Shimano RC903PWR S-PHYRE Cycling Shoe

The Shimano RC903PWR S-PHYRE Cycling Shoe is a stiff, high-performance road shoe built for riders seeking any advantage they can get to take it to the next level. It features a lightweight, breathable upper construction that keeps us comfortable and a carbon fiber composite midsole that optimizes power transfer efficiency and stabilizes the foot during any effort. The race-tuned design features a closure system consisting of a BOA Li2 metal dial, a hook-and-loop toe strap, and a Powerzone lace guide, all of which combine to provide us with a customized fit to reduce foot movement and further optimize power output. 




Details

  • A lightweight, breathable, and high-performance shoe built for road racing
  • Shimano’s stiffest road shoe with a rating of 12 on their scale
  • The microfiber synthetic mesh/leather upper is breathable and stretch-resistant
  • Find a secure fit with the BOA Li2 Li2 metal dial, Powerzone lace guide, and toe strap
  • Anti-twist stabilization in the heel cup provides an ideal foot position
  • The carbon fiber composite midsole optimizes power transfer and stability
  • Item #SHIU1MO
Upper Material
microfiber synthetic leather and mesh
Closure
BOA® Fit System featuring Dial Li2, Powerzone lace guide
Footbed
High density cup insole with adaptable arch pads
Midsole
carbon fiber composite
Sole
TPU (cover)
Cleat Compatibility
3-bolt
Claimed Weight
[size 42] 230g
Activity
bike
Manufacturer Warranty
1 year

What do you think about this product?

Overall Rating

5 based on 2 ratings

Review Summary

1 Stars - 0 reviews
2 Stars - 0 reviews
3 Stars - 0 reviews
4 Stars - 0 reviews
5 Stars - 2 reviews

Fits True To Size

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5 out of 5 stars

January 14, 2025

Amazing shoes with a couple of caveats.

Familiarity:
I've used it several times

I’ve logged a few hundred indoor trainer miles in these since receiving them and they’ve lived up to the stiffness hype. I previously wore Mavic shoes (size 44) and the fit is pretty well the same (size 44). I will say they felt a bit too narrow for a ride or two, but have started to conform nicely with no issues. Now for the caveats… the insoles are as bad as other reviewers have said. I did go with the higher arch support and it made them a little better, but still bad. Also, the heel cup almost has a bit too much grip. I’m not a fan of movement, but the material they use is a bit aggressive for my liking. They’re snug. So, if your foot is more on the narrow side, you’ll be good. If you think you’re on the wider side, you’ll may order the wide version or simply need to find another shoe.

Pmatfitz
Competitivecyclist.com

Originally reviewed on Competitivecyclist.com

5 out of 5 stars

November 10, 2024

World class cycling shoe !

Familiarity:
I've used it several times

This is the most comfortable road shoe I have ever worn ! From the first time I wore them I had no hot spots & no break in time. Love how you tighten into these shoes! Very well made ! Great investment !!

Mac 2
Competitivecyclist.com

Originally reviewed on Competitivecyclist.com

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