Colnago K-Zero Ex-Team Ultegra TT Bike 53cm

MSP £ 6,249.99 , Save 50%
£ 3,124.99

Utilising a low weight, high-strength frame and tube shaping that cuts through the air more efficiently than other standard tube shapes, the Colnago K-Zero Ex-Team Ultegra TT Bike 53cm is the dream bike of many a time trialist, allowing them the efficiencies they yearn for when out putting down their best. With a Shimano Ultegra 6800 drivetrain and Mavic R-SYS Cosmic Carbone tubular wheels, you won’t find a bike as well equipped to take on the course as this.

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In stock, assembled on order
UK, EU and Worldwide delivery available.

Utilising a low weight, high-strength frame and tube shaping that cuts through the air more efficiently than other standard tube shapes, the Colnago K-Zero Ex-Team Ultegra TT Bike 53cm is the dream bike of many a time trialist, allowing them the efficiencies they yearn for when out putting down their best. With a Shimano Ultegra 6800 drivetrain and Mavic R-SYS Cosmic Carbone tubular wheels, you won’t find a bike as well equipped to take on the course as this.

Read full description

Colnago K-Zero Ex-Team Ultegra TT Bike 53cm

Ridden to multiple wins and utilising a wide array of technological advance features, the Colnago K-Zero Ex-Team Ultegra TT Bike 53cm is the ideal choice for time trialists looking for their next speed enhancing ride. Constructed from a supremely low weight monocoque carbon fibre, and enhancing a tube shaping that cuts through the wind and keeps you incredibly efficient over long distances, everything about this bike has been designed to perform.

The frame and fork work beautifully together to reduce any waste of energy, and the stretched out geometry with an integrated K-Zero aerobar setup ensures you can lay down the power without the wind holding you back. The stem features a plastic cover that streamlines aerodynamics, eliminating any wind divoting into the holes and creating drag, and even the integrated brakes which sit behind both the fork and remain nestled in amongst the seat tube and chainstay enhance efficiently.

Staying strong and offering a wide range of gearing to keep you powering along the flats and up the gentle gradients of the course, Shimano’s Ultegra 6800, 11-speed gearing is the ideal choice. It never skips a beat, meaning you won’t miss the gear change or lose time after putting in your best effort.

Furthering efficiencies, Mavic’s Cosmic Carbone R-SYS wheelset keeps you cutting through the wind like a hot knife through butter. These wheels feature an 80mm rim depth which stay incredibly strong when you lay down the power, and are connected to Mavic Yksion PowerLink tubular tyres for reduced rolling resistance and enhance puncture protection.

Features

  • Ex-team bike ridden to multiple victories
  • Monocoque carbon construction is lightweight and shaped to be as efficient as possible
  • TRP integrated brakes produce supreme stopping power for late braking into the corners
  • Shimano Ultegra 6800, 11-speed gearing gives a wide range of spin for the harshest of courses

Please note: This is an ex-team bike, available in size 53cm only, and features some signs of use to various areas of the bike. Most notable is the residue of a sticker on the aero seat post. This bike is sold as is.

FEATURES
  • FRAME: Colnago K-Zero TT Bike, monocoque carbon
  • FORK: Colnago K-Zero Aero Integrated
  • HEADSET: Colnago integrated, 1 1/8 “
  • AEROBAR: Colnago K-Zero carbon integrated
  • STEM: Colnago K-Zero carbon integrated
  • BRAKE LEVERS: Shimano T778
  • FRONT BRAKE: TRP integrated, Profile Design brake blocks
  • REAR BRAKE: TRP integrated, Profile Design brake blocks
  • SHIFT LEVERS: Shimano M5, aerobar
  • FRONT DERAILLEUR: Shimano Ultegra 6800, braze-on, 53-39
  • REAR DERAILLEUR: Shimano Ultegra 6800, 11-speed
  • CASSETTE: Shimano Ultegra 6800, 11-28t
  • BOTTOM BRACKET: 68mm - English Threaded
  • FRONT WHEEL: Mavic Cosmic Carbone R-SYS, 80mm depth, tubular
  • REAR WHEEL: Mavic Cosmic Carbone R-SYS, 80mm depth, tubular
  • FRONT TYRE: Mavic Yksion PowerLink, 28-32mm, tubular
  • REAR TYRE: Mavic Yksion PowerLink, 28-32mm, tubular
  • SEATPOST: Colnago aero
  • SADDLE: Specialized Body Geometry Sitero TT saddle

PRODUCT REF: JOEL-JAMESON-EX-TEAM-K-ZERO-KZBW-2013-53CM

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.

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