Fulcrum Racing Zero C17 Black Clincher Wheelset

MSP £ 849.99 , Save 10%
£ 764.99
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In stock at our suppliers warehouse, estimated dispatch in 6 - 7 days
UK, EU and Worldwide delivery available.

The Fulcrum Racing Zero C17 Black Clincher Wheelset is the ideal wheelset if you’re looking for an all-round, versatile set of wheels that can be ridden on both your training rides and sportives/races. Weighing only 1518g, with 16 spokes in the front and 21 on the rear, the Racing Zero C17’s are ready for all your two wheeled adventures.

Fulcrum Racing Zero C17 Black Clincher Wheelset

Featuring a slightly wider rim than its predecessor, the Fulcrum Racing Zero C17 Black Clincher Wheelset has been developed to increase aerodynamics and versatility, whilst still maintaining a high ratio of weight to stiffness, all with the durable and dependable components Fulcrum have become known for.

Because the Racing Zero C17 has a slightly wider rim, it can take clincher tyres up to and including 25c - meaning the rim and tyre make a squarer profile. A squarer profile allows for a reduction in rolling resistance and increased aerodynamics, for a much more performance orientated ride.

The Racing Zero C17 sets itself apart from the rest of the crowd at this price point with its differentiation of rim heights, with the front comprising of a 25mm and the rear a 30mm deep rim. This gives the front end a much more maneuverable, responsive feel, whilst the rear produces the best power transfer possible. The carbon front hub and aluminium rear hub also enhance this, giving a supreme level of stiffness to the rear whilst reducing weight in the front end which also allows for a more responsive ride feel.

A 16 / 21 spoke count with a double spoke configuration on the rear driveside pushes stability and power transfer to new heights, whilst the use of USB ceramic bearing reduces weight by 30% and increases smoothness by 50% compared to standard steel bearings.


  • 2 x Fulcrum Q/R Skewers
  • A carbon front hub comes with an oversize flange, which is used to create a lightweight but stiff wheel
  • The rear hub is made from a single piece of aluminium which increases stiffness
  • Different rim heights – 25mm at front for optimal manoeuvrability; 30mm at rear for optimal power transfer
  • Triple milling of the rim saves weight but also creates an aerodynamic profile
  • Fulcrum Dynamic Balance keeps the Racing Zero wheels perfectly stable but is achieved in the rim milling process rather than at the spokes, as found with the Fulcrum's Racing 5
  • Fulcrum 2:1 spoke ratio on rear wheel means there is double the number of spokes on the driveside for greater wheel stability and improved power transfer in the rear wheel
  • 16 radial aero spokes on the front wheel, 21 on the rear
  • The Racing Zero wheels feature Fulcrums USB ceramic bearings which are 30% lighter, 40% more resistant and 50% smoother compared to the steel bearings featured in the 3's 5's and 7's
  • RIM WIDTH: 22.5mm
  • WEIGHT: 1518g
  • 2 x Fulcrum Q/R Skewers


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 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

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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.