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Looking to level up your road bike game? At Cycle 360, we’ll build you a Specialized S-Works Tarmac that suits your budget. Choose from our Bronze, Silver, or Gold build packages and ride away on the dream bike without the dream price tag.

Get in touch now to discuss your build.
team@cycle360.com| 01624 649360
Looking to level up your road bike game? At Cycle 360, we’ll build you a Specialized S-Works Tarmac that suits your budget. Choose from our Bronze, Silver, or Gold build packages and ride away on the dream bike without the dream price tag.

Get in touch now to discuss your build.
team@cycle360.com| 01624 649360
Specialized

Specialized S-Works Tarmac SL8 - Custom Build Silver Package

£7,695.00
Size Guide
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

Specialized S-Works Tarmac SL8 - Custom Build Silver Package

Season:2025

Brand:Specialized

Code:SWTarmacSilver

Cycle 360’s Silver Custom Build Tarmac SL8 is for riders chasing a high-end race bike without going full pro spec. Starting with the S-Works Tarmac SL8 frame, this build features Shimano Ultegra Di2 electronic shifting, Newman Streem A Vonoa wheels, and a Roval Rapide one-piece cockpit for precision handling. At just 6.7kg, it’s lighter, stiffer, and more responsive than the Bronze, while S-Works Power saddle and Turbo RapidAir tyres add extra comfort and speed. A serious bike for those who demand podium-level performance at a smart price.
Technical Information

FRAMESET

Model: Specialized S-Works Tarmac SL8
Frame Material: FACT 12r carbon — ultra-light, stiff, and aerodynamic
Fork: S-Works FACT 12r carbon fork
Bottom Bracket: Threaded BSA
Seatpost: S-Works Tarmac Carbon seatpost (20mm offset)
Headset: Integrated 1-1/8" to 1-1/2"
Brake Mount: Flat-mount disc
Axles: 12x100mm (front), 12x142mm (rear)
Sizes Available: 54, 56, 58cm
Frame Weight: ~685g (size 56, painted)

WHEELS & CONTACT POINTS

Wheelset: Newman Streem A Vonoa
Wheel Size: 700c
Tyres: S-Works Turbo RapidAir 2Bliss Ready T2/T5
Saddle: S-Works Power
Cockpit: Roval Rapide integrated handlebar and stem
Bar Tape: Supacaz Suave
Sealant: Muc-Off Tubeless Sealant

DRIVETRAIN & BRAKES

Groupset: Shimano Ultegra Di2 12-speed
Chainrings: 50/34T
Cassette: 11–34T
Crank Length: 170mm
Chain: Shimano Ultegra 12-speed
Brakes: Shimano Ultegra hydraulic disc
Rotor Size: 160mm (front) / 140mm (rear)

Sizing Information
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