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S-Works Tarmac SL8 LTD Red Bull - BORA - hansgrohe Edition road bike by Specialized. Ultra-light 685g carbon aero frame, SRAM RED AXS, Roval CLX II wheels, and limited to 500 units worldwide. The fastest race bike ever built for WorldTour performance.
S-Works Tarmac SL8 LTD Red Bull - BORA - hansgrohe Edition road bike by Specialized. Ultra-light 685g carbon aero frame, SRAM RED AXS, Roval CLX II wheels, and limited to 500 units worldwide. The fastest race bike ever built for WorldTour performance.
Specialized

2025 S-Works Tarmac SL8 LTD Red Bull - BORA - Hansgrohe Edition Road Bike

£12,500.00 £14,500.00 14% off
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

2025 S-Works Tarmac SL8 LTD Red Bull - BORA - Hansgrohe Edition Road Bike

Season:2025

Brand:Specialized

Code:42793195446749

S-Works Tarmac SL8 LTD Red Bull - BORA - hansgrohe Edition Road Bike | Ultimate Aero Race Bike


The S-Works Tarmac SL8 LTD Red Bull - BORA - hansgrohe Edition Road Bike is the pinnacle of modern road cycling performance. Designed by Specialized in collaboration with world-class professional cycling teams, this ultra-limited edition race bike represents the fastest, lightest, and most aerodynamic version of the legendary Tarmac SL8 platform ever created.

Built for WorldTour domination, this exclusive release mirrors the exact bike setup raced by the Red Bull - BORA - hansgrohe team, making it one of the most sought-after high-performance aero road bikes in the world.

  • S-Works Tarmac SL8 LTD Red Bull - BORA - hansgrohe Edition
  • Ultra-lightweight carbon aero road bike (685g frame)
  • World’s fastest race bike platform
  • Limited edition: only 500 individually numbered units
  • Full SRAM RED AXS electronic drivetrain with power meter
  • Roval Rapide CLX II Team Wheels aerodynamic wheelset
  • Roval Rapide Cockpit integrated aero handlebar system
  • S-Works Power Saddle with Mirror 3D-printed comfort saddle
  • Turbo Cotton race tyres for maximum speed and grip
  • UCI-legal aero optimisation and WorldTour geometry

The Fastest Aero Road Bike in the World

The S-Works Tarmac SL8 LTD Red Bull - BORA - hansgrohe Edition pushes aerodynamic engineering further than any previous generation. Developed using advanced airflow modelling, the bike focuses on real-world aero gains where it matters most, the leading edge.

Key aerodynamic innovations include:

  • “Speed Sniffer” head tube design for reduced drag
  • Narrow, refined seat post for smoother airflow behind the rider
  • Optimised tube shaping for maximum efficiency in dirty air conditions
  • Proven aerodynamic performance surpassing previous models, including the Tarmac SL7

This makes it one of the most advanced aero road racing bikes for professional cyclists and elite performance riders.


Ultra-Lightweight Carbon Frame Technology

Weighing just 685g, the Tarmac SL8 LTD frame is engineered for the perfect balance of lightweight climbing ability and aerodynamic speed.

Inspired by the engineering principles of the Specialized Aethos platform, the frame eliminates unnecessary carbon layers while maintaining extreme stiffness where it matters.

Benefits include:

  • 15% lighter than the previous Tarmac SL7
  • UCI-minimum compliant build capability
  • Exceptional stiffness-to-weight ratio
  • Optimised carbon layup for elite racing performance

Race-Ready Handling and Comfort

The S-Works Tarmac SL8 delivers unmatched stiffness, precision handling, and rider comfort, making it the ultimate WorldTour race bike.

Performance features include:

  • 33% improved stiffness-to-weight ratio vs SL7
  • Highly responsive pedal power transfer
  • Precise, race-accurate steering geometry
  • 6% improved vertical compliance for smoother rides
  • Clearance for up to 32mm tyres for versatility and endurance racing

Thanks to Rider-First Engineering, every frame size delivers consistent performance for all riders.


Premium Race Specification

This limited-edition aero road bike is equipped with the highest level of performance components available in professional cycling:

  • Full SRAM RED AXS wireless electronic groupset
  • Integrated power meter for advanced training data
  • Roval Rapide CLX II Team Wheels tubeless-ready aerodynamic wheelset
  • Roval Rapide Cockpit carbon integrated cockpit for reduced drag
  • S-Works Power Saddle with Mirror for maximum comfort and efficiency
  • Turbo Cotton high-performance race tyres

Every component is designed to maximise speed, reduce weight, and deliver WorldTour-winning performance.


Limited Edition Collectors’ Road Bike | Only 500 Units Worldwide

The 2025 S-Works Tarmac SL8 LTD Red Bull - BORA - hansgrohe Edition is an ultra-exclusive release, with only 500 individually numbered bikes ever produced worldwide. Each bike is a collector’s item and a direct replica of the team’s 2024 Tour de France race setup.

Technical Information
  • Frame
    S-Works Tarmac SL8 FACT 12r Carbon, Rider First Engineered™, Win Tunnel Engineered, Clean Routing, Threaded BB, 12x142mm thru-axle, flat-mount disc
  • Fork
    S-Works FACT 12r Carbon, 12x100mm thru-axle, flat-mount disc
  • Front Brake
    NEW SRAM RED AXS, hydraulic disc 160mm rotor
  • Rear Brake
    NEW SRAM RED AXS, hydraulic disc 160mm rotor
  • Bottom Bracket
    Ceramic Speed - DUB
  • Chain
    NEW SRAM RED 12-speed
  • Crankset
    NEW SRAM RED AXS Power Meter, LTD
  • Front Derailleur
    NEW SRAM RED AXS, braze-on
  • Rear Derailleur
    NEW SRAM RED AXS, 12-speed
  • Shift Levers
    NEW SRAM RED AXS, hydraulic disc, LTD
  • Cassette
    NEW SRAM RED XG-1290, 12-speed, 10-33t
  • Chainrings
    48/35
  • Front Wheel
    Rapide CLX II Team, Hooked, 700c, Disc Brake, Tubeless, 51mm-Depth, 21mm Internal Width, DT Swiss Aerolite II spokes, Ceramic Bearings
  • Rear Wheel
    Rapide CLX II Team, Hooked, 700c, Disc Brake, Tubeless, 60mm-Depth, 21mm Internal Width, DT Swiss Aerolite II spokes, Ceramic Bearings
  • Front Tyre
    Turbo Cotton, 320 TPI, 700x26mm
  • Rear Tyre
    Turbo Cotton, 320 TPI, 700x26mm
  • Inner Tubes
    Turbo Ultralight, 60mm Front, 80mm Rear, Presta valve
  • Handlebars
    Roval Rapide Cockpit, Integrated Bar/Stem
  • Saddle
    S-Works Power with Mirror
  • Seatpost
    S-Works Tarmac SL8 Carbon seat post, FACT Carbon, 15mm offset
  • Tape
    Supacaz Super Sticky Kush
  • Stem
    Roval Rapide Cockpit, Integrated Bar/Stem
  • Head Unit and Mount
    K-Edge, LTD, Hammerhead Karoo III
  • Pedals
    TEST RIDE PEDALS PROVIDED BY SPECIALIZED
  • Seat Binder
    Tarmac integrated wedge
  • Weight
    6.66 kg (14 lb, 10.9 oz)
  • Weight Size
    56cm
As with any product, specification is subject to change without prior notification. You are advised to confirm current specification before buying. Please note that this bike does not come with pedals.
Sizing Information
Size in ft4'8" - 5'1"5'1" - 5'4"5'4" - 5'7"5'7" - 5'9"5'9" - 5'11"5'11" - 6'2"6'2" - 6'5"
Size in cm142 - 155cm155 - 163cm163 - 170cm170 - 175cm175 - 180cm180 - 188cm188 - 196cm
Bike Size44495254565861

GEOMETRY

Size44cm49cm52cm54cm56cm58cm61cm
BB Drop74mm74mm74mm72mm72mm72mm72mm
BB Height266mm266mm266mm268mm268mm268mm268mm
Bike Standover Height723mm735mm746mm768mm786mm808mm834mm
Chainstay Length410mm410mm410mm410mm410mm410mm410mm
Fork Length, Full370mm370mm370mm370mm370mm370mm370mm
Fork Rake/Offset47mm47mm47mm44mm44mm44mm44mm
Front Centre572mm574mm577mm579mm592mm606mm613mm
Head Tube Angle70.5°71.75°72.5°73°73.5°73.5°74°
Head Tube Length99mm109mm120mm137mm157mm184mm204mm
Frame Reach366mm375mm380mm384mm395mm402mm408mm
Seat Tube Angle75.5°75.5°74°74°73.5°73.5°73°
Seat Tube Length433mm445mm456mm473mm494mm515mm545mm
Frame Stack501mm514mm527mm544mm565mm591mm612mm
Top Tube Length, Horizontal496mm509mm531mm541mm563mm577mm595mm
Trail71mm63mm58mm58mm55mm55mm52mm
Wheelbase970mm973mm975mm978mm991mm1006mm1013mm
Stack to Stem509mm522mm535mm552mm573mm599mm620mm
Reach to Stem363mm372mm377mm381mm393mm400mm406mm
Crank Length165mm165mm170mm172.5mm172.5mm175mm175mm
Handlebar Width380mm380mm400mm400mm420mm420mm440mm
Stem Length75mm75mm90mm100mm100mm110mm110mm
Saddle Width155mm155mm155mm143mm143mm143mm143mm
Seatpost Length300mm300mm300mm380mm380mm380mm380mm
Professional Opinion

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