The best do-it-all bike just got better. The Kinesis Racelight 4S Disc Frameset is ready for disc or calliper brakes, features a new carbon fork and has internal cable routing ready for electronic groupsets. This adds to the 32 mm tyre clearance and mudguard eyelets to makes this the perfect bike for winter or summer.
Kinesis Racelight 4S Disc Frameset
Kinesis Racelight 4S Disc Frameset
The best winter bike just got better. This years Kinesis Racelight 4S frameset now comes in this option with mounts for disc brakes. This is not all, as there is also now internal cable routing and a brand new carbon fibre fork to ensure that this years bike maintains the award-winning reputation of Racelight 4S frames.
The addition of disc brakes to this frame is a highly logical progression. Racelight 4S frames have always stood out with their eyelets for mudguards, and clearance for 32 mm tyres, on a bike that still has the geometry and appearance of a performance road bike, thus making them the perfect all year round bikes. Disc brakes now mean these frames are even better suited to wet and muddy roads as they provide the most dependable all-weather braking.
Fantastically, though, you are not limited to disc brakes as this frame will also work with calliper brakes. Brilliantly, this opens up the possibility to run it with discs through the winter, then swap to rim brakes for summer racing. Thanks to the use of the new Shimano flat mount standard, the disc mounts are very minimal so when using calliper brakes there are no unsightly mounts.
Adaptability is further added to by the dropouts, which are adaptable between 130mm quick release and 135mm quick release by means of the Kinesis dropout adaptors.
Despite all of the new features, Kinesis have ensured that the basics are done superbly as well. The smooth welded Kinesium of the frame features a BSA threaded 68mm bottom bracket, so there is creaking or clicking issues that you might get with a press-fit option. This also seals a key area against the elements. Also, the tubing is butted and shaped to give a stiff front triangle for performance, whilst the rear is supple enough for rough roads and long rides thanks to the skinny curved stays.
The combination of disc brake mounts and internal routing for electronic groupsets means that this frame is ready for the future. Additionally, setting up with hydraulic disc brakes and internal electronic shifting would make this the best prepared and maintenance-free winter bike possible that is still ready to tear it up in summer with your improved fitness from all year riding.
Image shown for representation of colour way only, specification subject to change at any time.
- FRAME: Kinesis Racelight 4S 6000 Aluminium with 'Kinesium' tube-set with mudguard eyelets, internal cable routing (electronic groupset ready), 68mm BSA threaded bottom bracket, Inboard Shimano Flat-mount, Tapered headtube (27.2 mm seat post required)
- FORK: All-New Carbon fibre fork with Flat mounts and mudguard eyelets
- HEADSET: FSA Taper headset: 1” 1/8 top race, tapered to 1” ½ bottom 36x45 integrated FSA type
- BOTTOM BRACKET: 68mm BSA threaded bottom bracket shell
- Includes: fork, headset, seat clamp and two 160 mm post mount adaptors
PRODUCT REF: RACELIGHT-4S-DISC
UK Delivery Options
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Estimated delivery within 4 working days (a delivery charge of £1.99 for orders under £30.00 will apply)
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.
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.
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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 store, collect in up to 7 days (sometimes quicker) if in stock at warehouse.
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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.
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
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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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