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Sidi Ergo 4 Carbon
  • Color: Black
  • Color: White
  • Color: Yellow/Black

Sidi Ergo 4 Carbon

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$399.99
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Product Details

Sidi Ergo 4 Carbon

TWELVE CARBON COMPOSITE SOLE
- TWELVE CARBON COMPOSITE sole is made with two different materials blended together, nylon and carbon fiber. It is made out of injected carbon fiber in a matrix of nylon. The nylon used doesn’t absorb water and doesn’t lose rigidity in hot or humid weather or as it ages. The result is a significantly lighter and stiffer sole.

TECNO-3 SYSTEM
- SIDI’s TECHNO-3 SYSTEM dials in fit along the entire length of the shoe, adapting the upper to the shape of the foot for a customized fit. SIDI’s famously reliable and replaceable closures are improved by an a proprietary SIDI Wire material that is completely non-binding for intuitive and effortless onthe-fly adjustments. Like most SIDI small parts, the TECNO-3 SYSTEM is serviceable and replaceable.

SOFT INSTEP CLOSURE SYSTEM
- The SOFT INSTEP CLOSURE SYSTEM is a wide, anatomically curved strap combined with a soft, thermo-formed EVA pad that distributes pressure evenly over the instep area. The SOFT INSTEP CLOSURE SYSTEM is adjustable from both sides, to perfectly center the EVA pad over a high or low instep. The system eliminates the need for the High Instep Extender. The SOFT INSTEP CLOSURE SYSTEM is replaceable.

ADJUSTABLE HEEL RETENTION DEVICE
- The ADJUSTABLE HEEL RETENTION DEVICE reinforces the top of the heel cup and improves the fit by closing the back of the shoe securely around the rider’s heel. The heel retention device tightens the top of the heel cup so that the heel doesn’t slide out during steep climbs or sprints. Each side of the heel can be adjusted independently, for a perfect fit. For a custom adjustment turn the screw towards the + sign to tighten the heel retention device and towards the – sign to open it. Light weight, easy to use, and replaceable.

HIGH SECURITY VELCRO
- HIGH SECURITY VELCRO straps with integrated locking polymer teeth, that engage onto each other when the strap is closed. This feature makes the closure more secure and the strap becomes unmoveable.

SIDI HEEL CUP
- Reinforced cup that stabilizes and supports the heel. Anatomically shaped plastic, reduces heel slip and provides increased power transfer. Provides additional foot protection in the event of a crash. The reinforced heel keeps the foot in a optimal position and avoids the shoe being deformed by extreme performance or prolonged pressure.

REPLACEABLE HEEL PAD
- For walkability, Sidi cycling shoes include a replaceable polyurethane heel pad.

Microfibra Techpro
- Microfibra TechPro is a microfiber PU Made in Italy. It is considered a highly technological and innovative, eco-friendly leather suitable for technical and sports products which require high performance levels. Performa TechPro incorporates features of resistancy, stability, lightness, transpirability, water-repellency and eco-friendliness. Performa TechPro microfiber is Oeko-Tex certified, does not contain harmful substances and respects the limits of the law.

 
  • Part Numbers close open

    Option Barcode Manufacturer's Part Number Store SKU
    Black / 40 08017732468161 SRS-ER4-BKBK-400
    Black / 40.5 08017732468178 SRS-ER4-BKBK-405
    Black / 41 08017732468185 SRS-ER4-BKBK-410
    Black / 41.5 08017732468192 SRS-ER4-BKBK-415
    Black / 42 08017732465276 SRS-ER4-BKBK-420 SID187131342
    Black / 42.5 08017732468208 SRS-ER4-BKBK-425
    Black / 43 08017732468215 SRS-ER4-BKBK-430
    Black / 43.5 08017732468222 SRS-ER4-BKBK-435
    Black / 44 08017732468239 SRS-ER4-BKBK-440
    Black / 44.5 08017732468246 SRS-ER4-BKBK-445
    Black / 45 08017732468253 SRS-ER4-BKBK-450
    Black / 45.5 08017732468260 SRS-ER4-BKBK-455
    Black / 46 08017732468277 SRS-ER4-BKBK-460
    Black / 46.5 08017732468284 SRS-ER4-BKBK-465
    Black / 47 08017732468291 SRS-ER4-BKBK-470
    Black / 48 08017732468307 SRS-ER4-BKBK-480
    White / 40 08017732467782 SRS-ER4-WHWH-400
    White / 40.5 08017732467799 SRS-ER4-WHWH-405
    White / 41 08017732467805 SRS-ER4-WHWH-410
    White / 41.5 08017732467812 SRS-ER4-WHWH-415
    White / 42 08017732465252 SRS-ER4-WHWH-420
    White / 42.5 08017732467829 SRS-ER4-WHWH-425
    White / 43 08017732467836 SRS-ER4-WHWH-430
    White / 43.5 08017732467843 SRS-ER4-WHWH-435
    White / 44 08017732467850 SRS-ER4-WHWH-440
    White / 44.5 08017732467867 SRS-ER4-WHWH-445
    White / 45 08017732467874 SRS-ER4-WHWH-450
    White / 45.5 08017732467881 SRS-ER4-WHWH-455
    White / 46 08017732467898 SRS-ER4-WHWH-460
    White / 46.5 08017732467904 SRS-ER4-WHWH-465
    White / 47 08017732467911 SRS-ER4-WHWH-470 SID214457550
    White / 48 08017732467928 SRS-ER4-WHWH-480
    Yellow/Black / 40 08017732467973 SRS-ER4-YLBK-400
    Yellow/Black / 40.5 08017732467980 SRS-ER4-YLBK-405
    Yellow/Black / 41 08017732467997 SRS-ER4-YLBK-410
    Yellow/Black / 41.5 08017732468000 SRS-ER4-YLBK-415
    Yellow/Black / 42 08017732465269 SRS-ER4-YLBK-420
    Yellow/Black / 42.5 08017732468017 SRS-ER4-YLBK-425
    Yellow/Black / 43 08017732468024 SRS-ER4-YLBK-430
    Yellow/Black / 43.5 08017732468031 SRS-ER4-YLBK-435
    Yellow/Black / 44 08017732468048 SRS-ER4-YLBK-440
    Yellow/Black / 44.5 08017732468055 SRS-ER4-YLBK-445
    Yellow/Black / 45 08017732468062 SRS-ER4-YLBK-450
    Yellow/Black / 45.5 08017732468079 SRS-ER4-YLBK-455
    Yellow/Black / 46 08017732468086 SRS-ER4-YLBK-460
    Yellow/Black / 46.5 08017732468093 SRS-ER4-YLBK-465
    Yellow/Black / 47 08017732468109 SRS-ER4-YLBK-470
    Yellow/Black / 48 08017732468116 SRS-ER4-YLBK-480
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