Trek Domane S 4 Road Bike 2017

£ 1,500.00
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In stock, assembled on order

The Trek Domane S 4 Road Bike 2017 features all the high-performing features of Trek’s high-end road bikes, in a more affordable package. 400 Series OCLV Carbon frame and Domane specific carbon fork remain lightweight, stiff and efficient for long days in the saddle, whilst a Shimano Tiagra 10-speed groupset compliments the frame with its durability, reliability and easy maintenance.

Trek Domane S 4 Road Bike 2017

As with the entire Trek range, high-end technology trickles down to their base models, giving riders from every background the chance to ride some truly incredible features that are set to push both performance and comfort on the bike to the next level. With the Trek Domane S 4 Road Bike 2017, this is exactly what has happened.

Trek incorporated their incredibly lightweight and stiff carbon into their 400 Series OCLV Carbon frame, giving a more efficient ride whilst remaining strong to stay highly-durable. Using IsoSpeed technology, Trek have also been able to improve the comfort of the frame, allowing it to adjust to the vibrations and bumps of the road, without reducing any efficiency or power transfer. The Domane specific carbon fork furthers the comfort by absorbing road vibrations and eliminating numbness in both your hands and wrists.

To tackle steep climbs and blurring descents, you need a wide range of gearing that’s not just reliable but offers enough variety to keep you pushing through the cranks, even when times are tough. The Shimano Tiagra 4700 groupset offers exactly this, with its durable nature and easily maintenance for quick roadside fixes that even the less mechanic minded riders can uphold.

Bontrager R1 Hard-Case Lite 700x25c tyres push the grip on offer, allowing you to take corners at faster speeds and enhancing your overall confidence whilst out on the road.


  • 400 Series OCLV Carbon frame with IsoSpeed technology to offer an efficient, lightweight ride that remains smooth on a variety of road surfaces

  • Domane carbon fork reduces road vibration but stays stiff, for a more comfortable ride

  • Shimano Tiagra 4700 groupset is reliable and durable, for a ride that gives you peace of mind

  • Bontrager R1 Hard-Case Lite 700x25c tyres enhance grip and puncture resistance

  • Bontrager Affinity Comp saddle and carbon seatpost combine to offer a sublime rear end that keeps you planted

Image shown for representation of colour way only, specification subject to change at any time. Bicycles do not come with pedals unless otherwise specified.

  • FRAME: Trek 400 Series OCLV Carbon, IsoSpeed, E2 tapered head tube, BB90, Power Transfer Construction, hidden mudguard mounts, 3S chain keeper, DuoTrap compatible
  • FORK: Trek Domane carbon, E2 tapered steerer, hidden mudguard mounts
  • HEADSET: Integrated, cartridge bearing, sealed, 1-1/8" top, 1.5" bottom
  • STEM: Bontrager Elite, 31.8mm, 7 degree, w/computer and light mounts
  • HANDLEBAR: Bontrager Race VR-C, 31.8mm
  • FRONT BRAKE: Shimano Tiagra 4700
  • REAR BRAKE: Shimano Tiagra 4700
  • FRONT DERAILLEUR: Shimano Tiagra 4700, braze-on
  • REAR DERAILLEUR: Shimano Tiagra 4700 10-speed
  • SHIFT LEVERS: Shimano Tiagra 4700, 10-speed
  • CASSETTE: Shimano Tiagra 4700, 11-32, 10-speed
  • CRANKSET: Shimano Tiagra 4700, 50/34 (compact)
  • CHAINRINGS: 50/34 (compact)
  • PEDALS: Not included
  • FRONT WHEEL: Alloy hubs; Bontrager Tubeless Ready rims
  • REAR WHEEL: Alloy hubs; Bontrager Tubeless Ready rims
  • FRONT TYRE: Bontrager R1 Hard-Case Lite, 700x25c
  • REAR TYRE: Bontrager R1 Hard-Case Lite, 700x25c
  • SADDLE: Bontrager Affinity Comp, chromoly rails
  • SEATPOST: Bontrager carbon, 2-bolt head, 27.2mm, 8mm offset


Size Guide

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 - £1.99

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. For Highlands and Islands, please allow up to 5 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 are 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 are 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.

* 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.

** 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 the store, collect in up to 7 days (sometimes quicker) if in stock at warehouse.

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 7 - 10 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 and Returns

We ship to over 100 countries using DHL for a fast and reliable delivery. To see the delivery cost, please add your items to the basket and proceed to the checkout.

International customers have 30 days from their order date to return the order. Goods must be returned in new condition with all original packaging intact and tags attached.

For full details, see this link.

Free UK 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.

Stock Alert

Please alert me via email when this product is back in stock.

How do I complete my order?

You will be given the option to pay by finance as part of the checkout process. The exact finance options offered may vary depending on the other items in your basket.

Before choosing finance please read our full Terms and Conditions.