Sidi Ergo 6S vs. Sidi Genius X Vapo

The Sidi Ergo 6S is available from £259, the Sidi Genius X Vapo from £251 – a difference of £8. We currently compare 17 offers from online shops and retailers.

Sidi Ergo 6S

from £259 · 8 offers

View deal at Sidi

Sidi Genius X Vapo

from £251 · 9 offers

View deal at Sidi

In favour of the Sidi Genius X Vapo

cheaper (−£8)
more offers (9)

Key differences

Closure: Sidi Ergo 6S – Dual NUUN 001C aluminum dials connected to firmor · Sidi Genius X Vapo – Dual NUUN 001C aluminum dials
Fit System: Sidi Ergo 6S – Firmor Lateral support system and Unum Ergo anatomical tongue · Sidi Genius X Vapo – Firmor X internal wrap
Outsole: Sidi Ergo 6S – R2FC Carbon sole with Nexus Bridge · Sidi Genius X Vapo – R3CC carbon composite
Cleat Setup: Sidi Ergo 6S – Individual cleat pedal positioning · Sidi Genius X Vapo – Independent cleat adjustment for rider-specific alignment
Replaceable Parts: Sidi Ergo 6S – heel stud, dial, removable insole · Sidi Genius X Vapo – Heel pads and dials

Full spec comparison

	Sidi Ergo 6S View deal at Sidi	Sidi Genius X Vapo View deal at Sidi
Price from	£259	£251
Offers	8	9
Brand	Sidi	Sidi
Category	Road Cycling Shoes	Road Cycling Shoes
Discipline	Road	Road
Fit	Millenium	Millenium
Closure	Dual NUUN 001C aluminum dials connected to firmor	Dual NUUN 001C aluminum dials
Fit System	Firmor Lateral support system and Unum Ergo anatomical tongue	Firmor X internal wrap
Outsole	R2FC Carbon sole with Nexus Bridge	R3CC carbon composite
Cleat Setup	Individual cleat pedal positioning	Independent cleat adjustment for rider-specific alignment
Replaceable Parts	heel stud, dial, removable insole	Heel pads and dials
Instep	–	Anatomical TPU High-Density Instep
Upper	–	Open-cell knit with TPU
	View deal View product on superbike8.co.uk ›	View deal View product on superbike8.co.uk ›

Green = best value in this comparison. Data from manufacturers and retailers, no guarantee. Prices incl. tax, as of 7 October 2026.

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