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Nothing is faster than the Specialized Tarmac SL8 S-Works Road Bike thanks to a combination of aerodynamics, lightweight, and ride quality previously thought impossible.
Nothing is faster than the Specialized Tarmac SL8 S-Works Road Bike thanks to a combination of aerodynamics, lightweight, and ride quality previously thought impossible.
Specialized

Custom Specialized S-Works Tarmac SL8 56cm Road Bike 2025 Gloss Red To Black Pearl

£11,000.00
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Pre-Order

With Pre-Order, you can purchase the latest items added to our store in advance of them arriving with us.

Your Pre-Order is prioritised (at no additional charge); meaning that as soon as the product arrives with us, we can wrap it straight back up; ready for collection via Click & Collect or despatch to you — it often never even hits the stock room shelves!

Pre-Launch

With Pre-Launch, the date when we expect to receive the product ourselves is still a little too hazy to be confident in accepting Pre-Orders.

So, instead, you can submit your email address against the item you are interested in and we will email you as soon as stock arrives on the system.

Estimated Delivery & Collection Dates

Estimated Delivery & Collection Dates are given on Pre-Order and Pre-Launch products. They are for indication purposes only and can change at any time without notice.

The dates we provide are based on indications given by our suppliers. Whenever we get updated information from our suppliers we will endeavour to update the Estimated Delivery & Collection Dates provided on product pages.

We estimate this will be ready for despatch to you or collection via Click & Collect on Undetermined
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When you purchase this item, you will earn of rewards points to spend on your next purchase from us. You can spend your Rewards balance in-store & online.

Not happy with your purchase? Send it back to us or return in any of our stores and we will give you a full refund or exchange!

Returns

In the unlikely event that you are dissatisfied with your purchase please feel free to return your goods within 60 days of the purchase date for a full exchange or refund. Any item (excluding food and underwear) can be returned to us for any reason provided it is returned in ‘showroom condition’, with its original packaging, tags and a valid receipt/delivery note.

Simply box up your items for return, include a cover note with the word REFUND or EXCHANGE inside & follow the below steps for safe return to our warehouse; where your return will be processed promptly.

Return Items by Post

It is your responsibility to ensure that the item is returned to us in a safe and secure manner, and in the event of a refund or exchange, in saleable condition (in original packaging and including all warranty, cards, manuals and accessories).

Customers are accountable for return shipping charges.

  1. You should always keep proof of postage and we advise you to use a ‘signed for service’ when returning goods.
  2. Send your package using a recorded delivery method (always keep a copy of your receipt!) to the following address:

Leisure Lakes Bikes Returns,
Unit 1 Osprey Place
Titan Way,
Leyland,
PR26 7EW

Checkout by Amazon Returns

If you used the pay by Amazon option when checking out then please send your package using a recorded delivery method (always keep a copy of your receipt!) with a note inside stating whether you want an exchange (what you want it exchanging for) or refund, to the following address:

Leisure Lakes Bikes Returns,
Unit 1 Osprey Place
Titan Way,
Leyland,
PR26 7EW

Bike & Bulky Item Returns

If you wish to return your bike to us please keep it in the box it arrived in and call us on 01772 644340 and we will arrange a collection.

Please note the following:

  • a) If we have sent you the incorrect bicycle, we will cover the cost of collection and delivery of the correct model.
  • b) If we have delivered the bicycle you ordered, but upon inspection you decide it is not the bike for you, we will charge you £50.00 for the collection.

Please do not ride the bike as a full refund cannot be given if the bike has been used or damaged.

Return Items to a store

Any item (excluding food and underwear) can be returned to any Leisure Lakes Bikes store not just the one you made your purchase at, including those made online. The item must be returned in ‘showroom condition’, with its original packaging, tags and with a valid receipt/delivery note.

Wrong size or you don't like the item?

If returning items that are not suitable for either refund or exchange you are accountable for the delivery cost in returning it to us. You should always keep proof of postage and we advise you to use a ‘signed for service’ when returning goods.

New faulty items/ Wrong Item Received

If you have received items that are faulty or not what you ordered send them back to us (using the steps above) and we will cover the delivery cost of the return if it is within 14 days of delivery. If we have supplied the correct product, it is not faulty or it is outside of the 14 days we can not be liable for your postage charges. You should always keep proof of postage and we advise you to use a ‘signed for service’ when returning goods.

In the event that you have received items that are fault or not what you ordered, please send them back to us as soon as possible. Only in these cases will we cover the cost of the return shipping charges.

Faulty Items

If you have received items that are faulty please send them back to us using the steps above. Please include a covering letter describing the fault and if you would like the item replacing or refunding. Once the item arrives back at our Mail Order Centre you will receive an email notifying you about the progress. Faulty items are then forwarded onto the suppliers to confirm the warranty issue. Please be patient with us as we need to receive this confirmation from the suppliers before we can process your request for a replacement/refund.

When returning the item please use Royal Mail1stClass Recorded* so that you have a tracking reference just in case! If your item arrived faulty we will refund your postage cost. If the item was in full working order at the time of delivery to you, we can not refund your return postage cost.

*In the event that you return a faulty/incorrect item we will refund your postage charge as long as it is 1stClass Recorded or a lesser value service. We do not refund premium services.

Refunds

Refunds will be processed using the same method of payment used for the original purchase. Credit and debit card refunds must be made to the card used for the original transaction, cheque payments will be refunded in cash but due to banking restrictions can only be refunded at least 14 days after the original purchase date. Due to the high incidence of fraud we regret that we are unable to offer any refund without a valid receipt/delivery note.

Refunds will be made for faulty or incorrect items, including any delivery charge incurred by the buyer (excluding ‘Special Delivery’) in the return of the item. If the products you ordered are delivered to you in good condition but you wish to return them for any reason we will refund the full value of the goods excluding any carriage charge upon receipt of your returned goods.

Items won’t be considered lost until after 15 working days of items beingdispatched. Once the 15 working days are up we will issue a refund or replacement.

Not received your order?

If you have not received your order please call us on 01772 644340 and a member of staff can confirm the shipping date. Unfortunately we cannot consider an item to be lost until 15 working days has passed (according to Royal Mail procedure). Once the 15 working days have passed we will be able to issue a full refund or resend your order.

Custom Specialized S-Works Tarmac SL8 56cm Road Bike 2025 Gloss Red To Black Pearl

Season:2025

Brand:Specialized

Code:WSBC004056038V-CUSTOM

Nothing is faster than the Specialized Tarmac SL8 S-Works Road Bike thanks to a combination of aerodynamics, lightweight, and ride quality previously thought impossible. After eight generations and over two decades of development, it’s more than the fastest Tarmac ever - it’s the world’s fastest race bike. Your legs up for it?

Aerodynamics or lightweight alone don’t win races - speed is what matters. Delivering that speed requires creating an uncompromising combination of aerodynamics, lightweight, stiffness, and compliance. Through race simulations using real world data the Ride Science team knows the Tarmac SL8 is the fastest race bike ever made on the routes that matter - 16.6 seconds faster over 40km, 128 seconds faster over Milan San Remo, 20 seconds faster over the legendary Tourmalet climb.

Specialized Tarmac SL8 S-Works Road Bike Highlights

  • AERO IN EVERYTHING: Putting aero where it matters - the leading edge - not just where it looks good. In the process Specialized have created their most aerodynamic road bike ever. Yes, it’s more aero than the Venge. Clean air is optimized for maximum advantage with the Tarmac’s new nose cone - the Speed Sniffer. By moving the steer tube back - the tube that determines head tube width - the leading edge of the head tube can be much sharper, delivering a much lower drag shape. Utilizing new UCI rules, the Tarmac SL8 has the narrowest, most aero seat post we’ve ever made ensuring fast moving, dirty air around the legs can flow back more cleanly. Doesn’t victory smell sweet?
  • MINIMUM WEIGHT, MAXIMUM AERO: Tarmac SL8 took learnings from Aethos to be easily built at the UCI minimum with a full aero set up. The team delivered a mind bending, scale tickling 685 gram frame - 15% lighter than the Tarmac SL7 and lighter than anything on else on the World Tour*. With the ability to make lightweight a top priority in the down tube, seat tube, and rear of the bike lessons from Aethos were applied. The frame’s shape carries load so efficiently that extra carbon stiffness layers become redundant. *Unless of course you count the time Kasper Asgreen raced our 585 gram Aethos frame during a Tour stage.
  • GOES LIKE HELL, RIDES LIKE HEAVEN: With massive gains in stiffness-to-weight - an improvement of 33% over the SL7 - the Tarmac SL8 takes legendary handling, aggressive responsiveness and World Championship proven geometry to the next level. The bike is stiffer at the pedals, more precise at the bars, and combines it with a compliant ride in the saddle that sets a new benchmark for race bike comfort. Thanks to the Rider-First Engineering, every rider, regardless of size, gets the same unprecedented ride quality and handling. In the saddle the Tarmac SL8 delivers 6% more compliance, floating over rough road with a supple feel unique in the high strung world of race bikes. Tarmac’s proven geometry and 32mm tire clearance are identical to the SL7, ensuring easy adaptation and the versatility to run higher volume tires when needed.
  • BEYOND GENDER: There can be more difference between two male cyclists than between a male and female. Gender alone doesn’t provide nearly enough data to specialize and that means creating male or female bikes is arbitrary and outdated. Every rider can get the next level advantage of Tarmac SL8. It’s time to go Beyond Gender.
  • S-Works Tarmac SL8 is spec’d with only the best components. A full Shimano Dura-Ace 9200 series Di2 groupset with dual-sided power meter, and a Roval Rapide CLX II tubeless-ready wheelset is the perfect complement to the world’s fastest frame. All S-Works Tarmac SL8 models ship with a Roval Rapide cockpit to save weight and for the fastest possible leading edge.
Technical Information
Frame
25 Specialized Tarmac SL8 SWorks Frameset 56 Gloss Red To Black Pearl
Handlebars
Specialized Roval Rapide Cockpit Handlebar 31.8mmx420mmx90mm Matte Carbon/Gloss Black
TapeSupacaz Suave Bar Tape Black/SL Black
Saddle
Specialized SWorks Power Road Saddle With Mirror 143mm Black
Front Wheel
DT Swiss ARC 1100 Dicut Carbon Disc Brake Front Wheel Clincher 50x20mm Rim Black
Rear Wheel
DT Swiss ARC 1100 Dicut Carbon Disc Brake Rear Wheel Clincher 50x20mm Rim Black
Tyres
Specialized S-Works Turbo 700x30c Folding Tyre 2Bliss Ready Gripton T2/ T5 120Tpi Black
Rear Brake
Shimano ST-R9270 Dura Ace Hydraulic Disc Di2 E-tube STI TT Double Left Hand Rear Set Flat Mount Call
Front Brake
Shimano ST-R9270 Dura Ace Hydraulic Disc Di2 E-tube STI TT 12 Speed Right Hand Front Set Flat Mount
Chainset
Shimano FC-R9200 Dura-Ace 12 Speed Double Power Meter Chainset 52/36T 172.5mm Black
B.B
Shimano BB-R9100 Dura Ace HollowTech II Bearing Cups British Thread 68mm Black
CassetteShimano R9200 Dura Ace 12 Speed Cassette 11-30T Silver
Chain
Shimano M9100 XTR 12 Speed Chain 126L Quick Link SIL-TEC Silver
Rotors
Shimano RT-CL900 Ice Tech FREEZA Rotor with Internal Lockring 160mm/140mm Silver/Black
Front Derailleur
Shimano FD-R9250 Dura Ace Di2 12 Speed Front Derailleur E-tube Braze on Double
Rear Derailleur
Shimano RD-R9250 Dura Ace Di2 12 Speed Rear Derailleur E-tube Black
Sizing Information
height (cm)size
142-15544
155-16349
163-17052
170-17554
175-18056
180-18858
188-19661


44495254565861
165mm165mm170mm172.5mm172.5mm175mm175mm
380mm380mm400mm400mm420mm420mm440mm
75mm75mm90mm100mm100mm110mm110mm
155mm155mm155mm143mm143mm143mm143mm
300mm300mm300mm380mm380mm380mm380mm
501mm514mm527mm544mm565mm591mm612mm
366mm375mm380mm384mm395mm402mm408mm
509mm522mm535mm552mm573mm599mm620mm
363mm372mm377mm381mm393mm400mm406mm
99mm109mm120mm137mm157mm184mm204mm
70.5°71.75°72.5°73°73.5°73.5°74°
266mm266mm266mm268mm268mm268mm268mm
74mm74mm74mm72mm72mm72mm72mm
71mm63mm58mm58mm55mm55mm52mm
370mm370mm370mm370mm370mm370mm370mm
47mm47mm47mm44mm44mm44mm44mm
572mm574mm577mm579mm592mm606mm613mm
410mm410mm410mm410mm410mm410mm410mm
970mm973mm975mm978mm991mm1006mm1013mm
496mm509mm531mm541mm563mm577mm595mm
723mm735mm746mm768mm786mm808mm834mm
433mm445mm456mm473mm494mm515mm545mm
75.5°75.5°74°74°73.5°73.5°73°
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