Specalized Tarmac SL8 Pro – Ultegra Di2 2023 bike details 01
Specalized Tarmac SL8 Pro – Ultegra Di2 2023 bike details 02
Specalized Tarmac SL8 Pro – Ultegra Di2 2023 bike details 03
Specalized Tarmac SL8 Pro – Ultegra Di2 2023 bike details 04
Specalized Tarmac SL8 Pro – Ultegra Di2 2023 bike details 05

Where to buy

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Best deal
£5,699.00
RRP £7,249.00
↓ £1,550.00 (21.38%)
Balfe's Bikes
Specalized Tarmac SL8 Pro – Ultegra Di2
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£5,999.00
RRP £7,249.00
↓ £1,250.00 (17.24%)
Specialized Concept Store
Specalized Tarmac SL8 Pro – Ultegra Di2
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Price currently unavailable
Leisurelakesbikes
Specalized Tarmac SL8 Pro – Ultegra Di2
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Summary

The Specialized Specalized Tarmac SL8 Pro – Ultegra Di2, a Road bike released in 2023, priced at £8000. It weighs approximately 7.16kg (size dependent). The frame is Carbon Fiber and the fork is Carbon Fiber. The bike is equipped with a Shimano Ultegra Di2 R8170 groupset (Electric Shifting: Yes). It uses Disc Brake. It rolls on a Roval Rapide CL II wheelset. It features a Shimano Threaded BSA bottom bracket. It uses Internally Routed cable routing. It supports tyres up to 32 mm. Yes It comes with a lifetime warranty. Curious how it stacks up against similar bikes? Compare below...

Bike Info

Worldwide Shipping: Yes

Delivery across the globe!

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Warranty: Lifetime

Limited warranty website average: 3.12 years

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Released: 2023

The bike was released 3 years ago

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Bike Type: Road

The style of riding intended for this bike

Bike Spec

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Weight: 7.16 kg

The website average for Road bikes is 8.56 kg. This bike is 1.41 kg under the average. Total bike weight may vary depending on frame size.

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Groupset

Shimano Ultegra Di2 R8170

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Wheelset

Roval Rapide CL II

Disc Brake

Brake Type: Disc Brake

Welcome to the future!

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Frameset Material

Carbon Fiber

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Max Tire Size: 32 mm

This is the max tire size you can use

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UCI Approved: Yes

You can use for official races

Sizing & Geometry

Frame Sizes

44 49 52 54 56 58 61

This frame comes in 7 sizes, this is 1.44 more sizes than the website average.

Handebar Sizes Available

30 38 44

Crank Arm Sizes Available

155 165 170 172.5 175

Sizing & Geometry

Frame measurements and sizing vary by bike size. Measurements are shown for each available frame size.

Swipe across to view all sizes.

Geometry 44cm 49cm 52cm 54cm 56cm 58cm 61cm
Sizing
Rider height 152–160 cm 160–168 cm 163–170 cm 170–175 cm 175–180 cm 180–188 cm 188–196 cm
Wheel size 700c 700c 700c 700c 700c 700c 700c
Frame geometry
Effective top tube (mm) 496 508 531 541 563 577 595
Seat tube (mm) 433 458 481 496 516 536 566
Head tube (mm) 99 102 113 131 151 178 198
Handling
Head angle (°) 70.50 71.75 72.50 73 73.50 73.50 74
Seat angle (°) 75.50 75.50 74 74 73.50 73.50 73
Chainstay (mm) 410 410 410 410 410 410 410
Wheelbase (mm) 970 973 975 978 991 1,006 1,013
Fork offset (mm) 47 47 47 44 44 44 44
Trail (mm) 71 63 58 58 58 58 55

Frame Details

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Frame Weight

This frame weighs 780g

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Frame Material

Carbon Fiber

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Forks

FACT 10r Carbon

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Fork Material

The forks are made from Carbon Fiber

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Cables: Internally Routed

Routed through bars, stem and frame

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Axel Type: Thru-axle

How the wheels are secured to the frame

Disc Brake

Brake Type: Disc Brake

Welcome to the future!

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Brake Mount: Flat Mount

How the calipers are mounted

No

Integrated bar and stem: No

You can use any bar and stem

Drivechain Details

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Groupset name

Shimano Ultegra Di2 R8170

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Electric Groupset: Yes

This bike has electric gears

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Shifters

Shimano Ultegra Di2 R8170, hydraulic disc

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Front Derailleur

Shimano Ultegra Di2 R8150, braze-on fitting (Official).

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Rear Derailleur

Shimano Ultegra Di2 R8150, 12-speed

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Cassette

Shimano Ultegra R8100, 12-speed (Official).

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Cranks

Shimano Ultegra R8100

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Power Meter: Yes

This bike comes with a power meter

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Bottom Bracket

Shimano Threaded BSA

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Chain

Shimano Ultegra M8100 / XT 12-speed chain with Quick-Link (Official / Spec-database listed).

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Battery

Unknown

Wheel & Tire Details

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Wheelset Name

Roval Rapide CL II

Front Wheel Depth Icon

Front Wheel Depth

51mm

Rear Wheel Depth Icon

Rear Wheel Depth

60mm

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Tires

S-Works Turbo, 2BR, 700x26mm

Tire Type Icon

Tire Type

Clincher

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Max Tire Size: 32 mm

This is the max tire size you can use

Brakes

Disc Brake

Brake Type: Disc Brake

Welcome to the future!

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Brake Mount: Flat Mount

How these disc brakes are mounted

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Brakes

Shimano Ultegra Di2 R8170, hydraulic disc

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Brake Rotors

160mm front / 140mm rear (Official). The bike uses Shimano MT800 (Ultegra-level) Center Lock rotors. Note: The front flat-mount interface on the fork is designed natively for a 160mm rotor only and cannot be adapted down to 140mm

Other Components

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Saddle

Body Geometry Power Pro, hollow titanium rails

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Seatpost

S-Works Tarmac SL8 Carbon seat post, FACT Carbon, 15mm offset

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Handlebars

Roval Rapide Handlebar

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Bar Tape

Supacaz Super Sticky Kush