Kinesis Racelight Aithein Disc Frameset

MSP  £ 749.99    SAVE 10%
YOUR PRICE: £ 674.99
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In stock at our suppliers warehouse, estimated dispatch in 6 - 7 days

We will dispatch this item on a priority dispatch service for no extra charge when we have received it from our supplier. This provisional delivery date has been provided by our supplier and can be subject to change.

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The Kinesis Racelight Aithein Disc Frameset offers a cutting edge alloy design, made to be ridden fast and far.

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With Kinesium tubing and a fine tuned balance of stiffness and strength, at the lowest possible weight, this frameset is fantastic for any type of riding from touring to racing.

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Kinesis Racelight Aithein Disc Frameset

If you are one of those riders who yearns for the open road, the Kinesis Racelight Aithein Disc Frameset is the perfect foundation for your dream bike. The frame is constructed from Kinesium tubing and shaped using the super plastic forming (SPF) technique to fine tune the balance of stiffness and strength at the lowest possible weight. The result is an elite level alloy frame that betters many of its carbon fibre rivals.

The seat tube has been optimised for a maximised level of power transfer and lateral stiffness and in order to make the most of the supreme stopping power of disc brakes, the tyre clearance has been widened to 28 millimetres. The geometry has been fined tuned to increase stability and responsiveness, making this a great every-day option.

Also integrated is full internal routing in the downtube for a cleaner look. The inboard rear disc mount is cold forged and very minimal to accept the new flat mount brakes, an adapter to post mount is included. Going alongside the frame is a full carbon monocoque disc fork with post mounts and internal hose routing so you are fully ready to bring disc brakes into your riding.


  • Super plastic formed hyperlight alloy frame
  • Tapered headtube with tuned disc fork and flat disc mount
  • Internal cable routing for mechanical and electronic gears and rear brake
  • Clearance for up to 28mm tyres on a racing inspired frame
  • Weight: 1300g (53cm)

Image shown for representation of colour way only, specification subject to change at any time.

  • FRAME: Kinesis Superlight Racelight frame with SPF shaped Kinesium tubing, 1300g frame weight [53cm], Di2 ready
  • FORK: Kinesis Full monocoque, Unidirectional [UD] carbon fork
  • HEADSET: Tapered headtube 1”1/8 / 1” 1.5 36 x 45 integrated FSA type
  • BOTTOM BRACKET: BSA threaded 68mm with cable/hose ports
  • SEATPOST: 31.6mm (Not Included)
  • SEAT CLAMP: 34.9mm (Not Included)
  • FRONT MECH: Braze-on (Not Included)
  • Please note includes Fork, Headset, Seat Clamp and 160mm Post Mount Adaptors

Representative Example Of Finance For Kinesis Racelight Aithein Disc Frameset

Interest Rate (Fixed) 0%
Deposit 10%
Monthly Repayment £101.25
Final Installment £101.24
Cash Price £674.99
Deposit to Pay £67.50
Loan Amount £607.49
Cost of Loan £0.00
Total Amount Payable £674.99
Number of Repayments (Monthly) 6

How do I complete my order using finance?

Follow the four easy steps below to complete your order

  1. 1Add item to your basket
  2. 2Select V12 Retail Finance as your payment method
  3. 3Complete your online finance application
  4. 4Receive your instant decision

Read more about buying on finance Please note finance is only available to UK residents.

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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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