Sidi Ergo 4 Carbon Composite Mega Road Shoe

YOUR PRICE: £ 275.00
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UK Next Working Day delivery available if ordered before 3pm. Deliveries are made Monday to Friday, excludes Bank Holidays. Saturday delivery also available if ordered before 1pm Friday.

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Light, fast and comfortable; the Sidi Ergo 4 Carbon Composite Mega Road Shoe offers riders a superb, elite-level shoe.

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With a lightweight and stiff Twelve carbon composite sole, the Soft Instep 3 system and Tecno-3 dials this shoe offers on-the-fly adjustability and a construction designed for maximum power transfer.

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Sidi Ergo 4 Carbon Composite Mega Road Shoe 2015

Any keen cyclist knows that a great pair of shoes makes all the difference on long rides. The Sidi Ergo 4 Carbon Composite Mega Road Shoe offers a superb level of comfort and quality, with a ergonomic design built to support your foot for extended rides.

The quality of these shoes starts with the carbon composite sole. This lightweight and stiff sole made of carbon-reinforced nylon does not absorb water and does not lose rigidity in hot or humid weather or as it ages. The stiff make-up provides an excellent power transmission and the three-bolt cleat mounting system fits a wide majority of cleats including Shimano SPD-SL and Look Keo models.

Sidi's Soft Instep 3 closure system combines with a thermo-formed EVA pad to distribute pressure evenly across the entire instep. This means the platform of the shoe is perfectly balanced to provide maximum comfort and power transfer. Furthermore, the entire system can be replaced, meaning you never need to ride in tired looking shoes again.

Tecno-3 dials along the side of the shoe allow for easy adjustment on the fly and proprietary non-binding wires ensure a snug fit that will not stretch over time.

One of Sidi's most cutting-edge design features, the adjustable heel retention device allows you to tweak the grip of the shoe on your heel; perfect for climbing or prolonged periods of pedalling out of the saddle.

Sidi's reinforced heel cup helps to hold your foot in the optimal position and the also to keep the shoe's shape and stiffness through prolonged extreme use.

Available in a sleek black or dazzling white colour scheme, these shoes embody Sidi's great design with a look that is sure to turn heads.

  • Soft Instep 3 System
  • Tecno-3 System
  • High security Velcro strap
  • Adjustable heel retention device
  • Reinforced heel keeps the foot in a optimal position
  • Twelve carbon composite sole
  • Sole standard : 3-bolt
  • Weight: 315 g (per shoe)
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UK Delivery Options


Free Delivery on all orders over £30

Estimated delivery within 4 working days (a delivery charge of £1.99 for orders under £30.00 will apply)

CollectPlus Delivery

Have your order delivered to your local shop for just £1.99! For Highlands and Islands, please allow up to 5 working days. Orders can be shipped to UK CollectPlus locations specified on the website where they will be held awaiting collection for a period of 10 days.

Orders placed are normally dispatched within 2 working days.

Priority 1st Class Delivery - £2.99

Estimated delivery within 2 working days.

Next Working Day Delivery* - £4.99

A guaranteed tracked courier delivery, place your order before 3pm, deliveries are made Monday to Friday.

Saturday pre 12 Delivery - £4.99

Saturday delivery orders must be placed by 1pm Friday and is only available on items in stock in our warehouse. Orders are prioritised through our warehouse and are delivered on Saturday pre 12pm by courier. Package must be signed for upon delivery.

Sunday pre 12 Delivery - £4.99

Sunday delivery orders must be placed by 1pm Friday and is only available on items in stock in our warehouse. Orders are prioritised through our warehouse and are delivered on Sunday pre 12pm by courier. Package must be signed for upon delivery.

Reserve and Collect** - FREE

Reserve & Collect is available on all items marked 'Collection'. It is a FREE delivery option that allows you to collect your order from either our Sigma Sport Store Hampton Wick or our Reserve & Collect location in Esher. Just select the Reserve & Collect button in the basket.

** Reserve and Collect Collections - Clothing, parts and accessories: Next day. Orders placed on Friday, Saturday or Sunday will be available for collection after midday on the Monday (excluding Bank Holidays). Bikes: 4 days if in stock at store, collect in up to 7 days (sometimes quicker) if in stock at warehouse.

* Next Working Day delivery is only available on items in stock in our warehouse and excludes pre- order items. Next Day refers to the next working day, Bank Holidays will add an extra working day to the estimated delivery lead times. UK next day excludes Saturday deliveries. This service is not available to some remote postcode areas. Please contact us for help.

London Same Day (Order Before 1pm)


We offer a Same Day delivery service into London. The cost is £25.00 under 2Kg and £35 over 2Kg. Place your order before 1pm, deliveries are made Monday to Friday. Please note this option excludes bicycles.

More information on our Same Day delivery options.

Bike Deliveries


All our bikes are fully checked and tuned and tested by our Cytech qualified mechanics and then securely packaged, ready for despatch. All you have to do is add the pedals, rotate and tighten the handlebars. Typically we can deliver your bike in 4 - 5 working days.

Deliveries are made Monday to Friday on a pre-12pm delivery. One of our customer service team will be in contact to arrange a convenient day for delivery.

More information on all our UK delivery options.

International Delivery


Sigma Sport delivers to over 100 countries. To see what delivery options are available for your destination, simply select your country on the checkout page. Goods are shipped from the UK. Does not include local taxes or import duties, if applicable.

More information on our International delivery options.

Free Returns


We offer a free returns service for our UK customers. Sigma Sport will happily refund or exchange any item purchased at Sigma Sport, excluding Sigma Sport gift vouchers and personalised products except when faulty.

More information on the Sigma Sport returns procedure.

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