Shimano S-PHYRE RC903 Road Cycling Shoes

Shimano S-PHYRE RC903 Road Cycling Shoes
6 reviews
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Guaranteed Fit
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  • Free tracked delivery to Portugal

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Pros & Cons

Pros & Cons

  • The ultimate Shimano competition shoe with a superior fit and optimal power transfer.
  • The full carbon sole provides maximum power transfer to the pedals.
  • The mesh and synthetic leather reinforced upper optimises the shoe's fit, rigidity, flexibility and breathability.
  • The high-quality heel cup with anti-twist stabilisation puts your foot in the best possible position for intense accelerating.
  • The two BOA® Li2 dials allow for quick micro-adjustments.
  • The very stiff sole makes this cycling shoe unsuitable for non performance-minded and recreational cyclists.
Read more on what our customers have to say about this product

Specifications

Specifications

Brand
Shimano
Cleats included
No
Type of shoe
Top class
Pedal type
3-point mount
Type of closure
Dial
Sole Stiffness
Rigid
Sex
Men
Guaranteed Fit
Yes

Description

Description

The Shimano S-PHYRE RC903 is the improved version of the well-known RC902 and, as such, the ultimate racing shoe that is characterised by a superior fit and optimal power transfer. Innovation is the main priority in this shoe, so this version has been further optimised for maximum performance! The focus has been on three design aspects of this high-performance product: function-specific zones, power transfer optimisation and a perfect fit. There is plenty of reason why so many riders on pro teams choose the Shimano RC903!

Technology

Function-specific zones
To develop the S-PHYRE RC903, Shimano carefully studied the pedalling dynamics and foot movements of top cyclists. This allowed them to create function-specific zones, with mesh and synthetic leather reinforced uppers playing a crucial role. These materials provide this road bike shoe with a maximised fit, stiffness, flexibility and breathability.

Optimised power transfer
Like the RC902, the Shimano S-PHYRE RC903 is equipped with a full carbon sole, which has a stiffness level of 12. To further optimise the power transfer to the pedals, a new heel cup with anti-twist stabilisation is used. This addition provides the foot with a perfect position in the shoe, allowing for maximum acceleration and cadence.

Superior fit
Finally, a superior fit was central to the development of the Shimano S-PHYRE RC903. The new 360° Surround Wrapping upper surrounds the foot, with a supportive cocoon from the top all the way around the outsole. As a result, cyclists experience excellent sturdiness and delightful comfort. Via the two BOA® Li2 dial closures, you can adjust this road bike shoe quickly and perfectly.

The Shimano S-PHYRE RC903 is the perfect racing shoe for all demanding competition riders.

User tips

Detailed explanation of sizing in mm
In order to help you, as best we can, to choose the right size shoe we have measured all the shoes ourselves. All that's left for you to do is measure your own foot length, and we'll tell you which shoe size per brand suits you best. Does your foot length in mm not appear on the relevant product's page? Then that particular shoe is not available in a size that suits your foot length.

You can easily measure your foot length using an A4 sheet of paper, placed on the floor against a wall. Stand with one foot on the piece of paper, with your heel against the wall. Draw a line above your big toe (or above the index toe if that is longer). Now mark your other foot on the paper in the same way. Measure both - the measurement of your longest foot is your foot length in mm's! Please note: some manufacturers have their own measuring system, and as a result what appears on the shoebox can deviate from what we have measured.

What shoe size you need can differ per brand. This is because certain brands wear larger or smaller. To help you get the perfect fit, we've also classified the shoes as narrow, average, or wide fit. Read all about it in our blog!
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Reviews

Reviews

4.0 / 5
Average from 6 reviews
5
4 reviews
4
0 reviews
3
0 reviews
2
2 reviews
1
0 reviews

Photos from customers


Most recent reviews

2 / 5

Top shoe with poor finish

- Rudi 30 May 2024

One of the best shoes ever bought, for high price you then get poor workmanship,. I hate rain rides, ride 99% in dry weather and after barely 5 months the shoes are already shares entry worn off. Have pair of 10years without damage, I personally find this unacceptable for Shimano shoes of this price range.

Pros & Cons

Boa binding in right place
Correct position n
Fit
Power transfer
Weight
Finishing around foot
Price
Automatic translation

5 / 5

The shoe fits like a glove

- Thomas 17 September 2023

Top quality

Pros & Cons

Clear
Good Follow up
Smooth
Automatic translation

5 / 5

Topper.

- Paul 29 July 2023

Normally, a wide version of a cycling shoe still falls too narrow for me. With these, the width is no problem. Just see very nice. Also at the heel.

Pros & Cons

Comfort
Fit
Stiffness
Ventilation
Weight
Automatic translation

2 / 5

Good fit, poor quality

- Arjan 14 July 2023

December 22 bought this shoe and now 10,000km on, but the shoes disappoint me badly for the price. Can speak that I am above average in taking care of my stuff, but the shoe has flaws after only six months. Inner workings are coming loose, nose already damaged when you look at it and the top heel (where you step in) is also starting to crack. Expect better for this money.

Pros & Cons

Good fit
Very stiff sole
Very vulnerable
Automatic translation

5 / 5

Very good

- Ronald 4 July 2023

Best fit of a cycling shoe ever

Pros & Cons

Elegant
Rigid sole
Very good fit
No
Automatic translation

2

Rudi, 30 May 2024

Top shoe with poor finish

One of the best shoes ever bought, for high price you then get poor workmanship,. I hate rain rides, ride 99% in dry weather and after barely 5 months the shoes are already shares entry worn off. Have pair of 10years without damage, I personally find this unacceptable for Shimano shoes of this price range.

  • Boa binding in right place
  • Correct position n
  • Fit
  • Finishing around foot
  • Price
Automatic translation

5

Thomas, 17 September 2023

The shoe fits like a glove

Top quality

  • Clear
  • Good Follow up
  • Smooth
Automatic translation

5

Paul, 29 July 2023

Topper.

Normally, a wide version of a cycling shoe still falls too narrow for me. With these, the width is no problem. Just see very nice. Also at the heel.

  • Comfort
  • Fit
  • Stiffness
Automatic translation

2

Arjan, 14 July 2023

Good fit, poor quality

December 22 bought this shoe and now 10,000km on, but the shoes disappoint me badly for the price. Can speak that I am above average in taking care of my stuff, but the shoe has flaws after only six months. Inner workings are coming loose, nose already damaged when you look at it and the top heel (where you step in) is also starting to crack. Expect better for this money.

  • Good fit
  • Very stiff sole
  • Very vulnerable
Automatic translation

5

Ronald, 4 July 2023

Very good

Best fit of a cycling shoe ever

  • Elegant
  • Rigid sole
  • Very good fit
  • No
Automatic translation

Frequently bought together

Frequently bought together


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6 reviews 3 reviews 3 reviews 1 review
What is your usual shoe size? 38 / 39 / 40 / 41 / 42 / 43 / 44 / 45 / 46 / 47
Manufacturer's Shoe Size 39 / 40 / 41 / 42 / 43 / 44 / 45 / 46 / 47 / 48 42 / 43 / 44 / 45 / 46 / 47 / 48 42 / 43 / 44 / 45 / 46 / 47 42 / 43 / 44 / 45 / 46 / 47
What is your foot length in mm? 240 mm / 247 mm / 253 mm / 260 mm / 267 mm / 273 mm / 280 mm / 287 mm / 293 mm / 300 mm 265 mm / 272 mm / 278 mm / 286 mm / 292 mm / 298 mm / 305 mm 257 mm / 263 mm / 269 mm / 276 mm / 282 mm / 288 mm 259 mm / 266 mm / 273 mm / 280 mm / 287 mm / 294 mm
Shoe Width Medium / Wide Narrow / Medium Narrow / Medium Medium / Wide
Colour White / Black / Blue / Red White / Black White / Grey / Black / Green / Blue / Yellow / Brown White / Black
Cleats included No No No No
From 304,91 From 348,62 From 355,73 247,98
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