Sidi Ergo 5
From 171.60
Sidi Ergo 5
Shimano S-PHYRE RC902
From 120.40
Shimano S-PHYRE RC902
Sidi Genius 10
From 163.00
Sidi Genius 10

Sidi Ergo 5 vs. Shimano S-PHYRE RC902 vs. Sidi Genius 10


Sidi Ergo 5
Shimano S-PHYRE RC902
Sidi Genius 10
Sidi Ergo 5

From 171.60

View product
Shimano S-PHYRE RC902

From 120.40

View product
Sidi Genius 10

From 163.00

View product

This is what our customers think

Reviews
Pros
Good fit (2x)
Comfort (2x)
Stiff sole (2x)
Fit, slightly adjustable
-
Good fit (5x)
Quality (2x)
Good width (2x)
Fit (2x)
Cons
Price (2x)
Not cheap
Not the lightest shoe
Tongue hooks into instep, clip tongue above
-
Non (7x)
Price
Difficult to determine which size, they come out small
My size 43 turned out to need 45

According to the product specialist

Pros
The stiff sole converts all your delivered power into speed!
The shoe is very light, so you don't carry unnecessary weight when you're cycling uphill.
The ultimate competition shoe with a superior fit and optimum power transmission.
Mesh and synthetic leather reinforced uppers maximise fit, rigidity, flexibility and breathability.
The full carbon sole provides maximum power transfer to the pedals.
Thanks to the heel cup with anti-twist stabilisation, maximum acceleration and cadence speeds are possible.
The two BOA® Li2 latches allow you to adjust this shoe quickly and perfectly.
The Carbon Composite 20 sole has been reinforced with carbon, resulting in superb power transfer.
The Tecno-3 system creates an ergonomic closure over the full length of the feet.
The Comofr Fit inner sole remembers your shape, avoiding pressure points and improving comfort.
Cons
This shoe does not have the adjustable heel that his more expensive brothers do have.
Due to the very stiff sole, this cycling shoe is unsuitable for recreational cyclists.
Less rigid than a full carbon sole.

Specifications

Sex
Men
Men
Men
Manufacturer's Shoe Size
42
43
44
45
46
47
48
39
39 ½
40
40 ½
41
41 ½
42
42 ½
43
43 ½
44
44 ½
45
45 ½
46
46 ½
47
48
42
43
44
45
46
47
48
Colour
White
Grey
Black
Red
Black
White
Grey
Black
Blue
Orange
Pedal type
3-point mount
3-point mount
3-point mount
Manufacturer's UK Shoe Size
7.25
8
9
9.5
10.5
11
12
5
5.5
6
6.25
6.5
7
7.5
7.75
8
8.5
9
9.25
9.5
10
10.5
11
11.5
12
7.25
8
9
9.5
10.5
11
12
Shoe Width
Narrow
Medium
Wide
Medium
Narrow
Medium
Wide
Sole Stiffness
Rigid
Rigid
Moderate
Type of closure
Dial
Dial
Dial
Guaranteed Fit
Yes
Yes
Yes
Type of shoe
Top class
Top class
Middle class
What is your foot length in mm?
257 mm
263 mm
269 mm
276 mm
282 mm
288 mm
294 mm
233 mm
237 mm
240 mm
244 mm
247 mm
251 mm
255 mm
259 mm
262 mm
266 mm
269 mm
273 mm
276 mm
280 mm
283 mm
287 mm
290 mm
297 mm
257 mm
263 mm
269 mm
276 mm
282 mm
288 mm
294 mm
Cleats included
No
No
No