Cervelo S3 Disc Frameset 2017

£ 2,599.00
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Ordered on demand
UK, EU and Worldwide delivery available.

Keep riding in total comfort during the entirety of your race with the Cervelo S3 Disc Frameset 2017. Designed with efficiency, reliability and speed in mind, the frameset is low weight and cuts through the wind like a hot knife through butter thanks to its wind tunnel tested construction. Perfect for everything from racing to commuting.

Cervelo S3 Disc Frameset 2017

The Cervelo S3 Disc Frameset 2017 is the workhorse of the Cervelo range. Designed for day-in, day-out riding, this frameset can be raced on the Saturday and ridden to work on the Monday thanks to its highly durable carbon fibre layup that’s lightweight, strong and ready to perform when you are.

Completely wind tunnel and road tested, Cervelo have redesigned the chassis of the S3 with more robust airfoil sections, alongside a rear triangle borrowed from the top-level RCA road frame that improves stiffness with better aerodynamics and comfort. This means the frame isn’t just easy to handle and comfortable over rougher surfaces, but remains efficient and enhances speed in high-impact side winds and energy-sapping headwinds.

Thanks to its disc brake compatibility, heading out into wet weather need not be a chore, but a celebration. Predictable, reliable braking is now achieved, ensuring late braking doesn’t end your race, but see’s you powering to the front of the peloton.

Future-Proof cables allows for improving the longevity of your components, and makes it easier than ever to set up internal electronic, mechanical or hydraulic systems. This also ensures that through the wet weather, your gearing and braking won’t be affected, allowing you to perform at optimum levels throughout every stage of your ride.

An evolved steerer design also boosts front-end stiffness, providing more confident responsive handling. So much so, that initial tests have proven a 16% increase in stiffness over previous incarnations of the S3.


  • Disc brake designed aero road frame is the workhorse of the Cervelo range
  • Super stiff BBRight bottom bracket for increased power transfer
  • Evolved Steerer Design boosts front-end stiffness (+16% from the previous S3) for confident, responsive handling
  • Partial seat tube cutout improves airflow around rear wheel, while allowing for 700x25c tyre clearance
  • Borrowing from the Rca’s rear triangle design, thinner seat stays offer class-leading comfort and compliance
  • Future-Proof Cable management allows easy set-up for mechanical, electronic, or hydraulic lines
  • FRAME: Cervelo S3 Disc Carbon
  • FORK: Cervelo All-Carbon, tapered S3 disc fork
  • HEADSET: FSA IS3 1-1/8 x 1-3/8"
  • SEATPOST : Cervelo Aero (1 position)
  • BOTTOM BRACKET: BBright™ PF-30


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 SigmaSport.co.uk 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 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 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.