Specalized Aethos Pro – Shimano Ultegra Di2 2023 bike details 01
Specalized Aethos Pro – Shimano Ultegra Di2 2023 bike details 02
Specalized Aethos Pro – Shimano Ultegra Di2 2023 bike details 03
Specalized Aethos Pro – Shimano Ultegra Di2 2023 bike details 04
Specalized Aethos Pro – Shimano Ultegra Di2 2023 bike details 05

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Best deal
£5,449.00
RRP £7,249.00
↓ £1,800.00 (24.83%)
Specialized Concept Store
Specalized Aethos Pro – Shimano Ultegra Di2
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Summary

The Specialized Specalized Aethos Pro – Shimano Ultegra Di2, a Road bike released in 2023, priced at £8000. It weighs approximately 6.78kg (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: No). It uses Disc Brake. It rolls on a Roval Alpinist CL II wheelset. It features a Shimano Threaded BSA BB bottom bracket. It uses Semi Routed cable routing. It supports tyres up to 32 mm. No 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

Weight Icon

Weight: 6.78 kg

The website average for Road bikes is 8.56 kg. This bike is 1.78 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 Alpinist 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: No

You can't use for official races

Sizing & Geometry

Frame Sizes

49 52 54 56 58 61

This frame comes in 6 sizes, this is 0.44 more sizes than the website average.

Handebar Sizes Available

38 40 42 44

Crank Arm Sizes Available

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 49cm 52cm 54cm 56cm 58cm 61cm
Sizing
Rider height 155–163 cm 163–170 cm 170–175 cm 175–180 cm 180–188 cm 188–196 cm
Wheel size 700c 700c 700c 700c 700c 700c
Frame geometry
Stack (mm) 514 527 544 565 591 612
Reach (mm) 375 380 384 395 402 408
Effective top tube (mm) 508 531 540 562 577 595
Seat tube (mm) 431 462 481 504 532 567
Head tube (mm) 109 120 137 157 184 204
Standover (mm) 705 728 748 769 796 824
Handling
Head angle (°) 71.75 72.50 73 73.50 73.50 74
Seat angle (°) 75.50 74 74 73.50 73.50 73
Chainstay (mm) 410 410 410 410 410 410
Wheelbase (mm) 973 975 978 991 1,005 1,012
Fork offset (mm) 47 47 47 44 44 44
Trail (mm) 63 58 58 55 55 52

Frame Details

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Frame Weight

This frame weighs 699g

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Frame Material

Carbon Fiber

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Forks

Aethos FACT 10R Carbon

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Fork Material

The forks are made from Carbon Fiber

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Cables: Semi Routed

Routed through the frame, not the bars

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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: No

This bike doesn't have electric gears

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Shifters

Shimano Ultegra

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Front Derailleur

Shimano Ultegra Di2 R8150, braze-on type (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 Alloy (Lengths: 165 to 175mm by size)

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Power Meter: Yes

This bike comes with a power meter

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Bottom Bracket

Shimano Threaded BSA BB

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Chain

Shimano XT M8100 (or Ultegra equivalent HG-8100 series), 12-speed with Quick-Link (Official).

Wheel & Tire Details

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Wheelset Name

Roval Alpinist CL II

Front Wheel Depth Icon

Front Wheel Depth

33mm

Rear Wheel Depth Icon

Rear Wheel Depth

33mm

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Tires

S-works Turbo 2BR, 700x28mm

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 R8170, hydraulic disc

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Brake Rotors

160 mm front / 160 mm rear

Other Components

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Saddle

Body Geometry Power Pro

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Seatpost

Roval Alpinist Carbon Seatpost

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Handlebars

S-Works Short & Shallow

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Bar Tape

Supacaz Super Sticky Kush