Specialized Roubaix SL8 Comp 2025 bike details 01
Specialized Roubaix SL8 Comp 2025 bike details 02
Specialized Roubaix SL8 Comp 2025 bike details 03
Specialized Roubaix SL8 Comp 2025 bike details 04
Specialized Roubaix SL8 Comp 2025 bike details 05

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£3,599.00
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Specialized Roubaix SL8 Comp
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£3,599.00
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Specialized Roubaix SL8 Comp
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Specialized Roubaix SL8 Comp
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Summary

The Specialized Roubaix SL8 Comp, a Road bike released in 2025, priced at £4250. It weighs approximately 9kg (size dependent). The frame is Carbon Fiber and the fork is Carbon Fiber. The bike is equipped with a Shimano 105 Di2 R7170, braze-on groupset (Electric Shifting: Yes). It uses Disc Brake. It rolls on a DT Swiss G540 wheelset. It features a Shimano Threaded BSA BB bottom bracket. It uses Semi Routed cable routing. It supports tyres up to 40 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: 2025

The bike was released 1 years ago

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Bike Type: Road

The style of riding intended for this bike

Bike Spec

Weight Icon

Weight: 9 kg

The website average for Road bikes is 8.56 kg. This bike is 0.43 kg over the average. Total bike weight may vary depending on frame size.

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Groupset

Shimano 105 Di2 R7170, braze-on

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Wheelset

DT Swiss G540

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: 40 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 64

This frame comes in 8 sizes, this is 2.44 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 44cm 49cm 52cm 54cm 56cm 58cm 61cm 64cm
Sizing
Rider height 142–155 cm 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 700c 700c
Frame geometry
Stack (mm) 543 557 571 585 605 625 650 685
Reach (mm) 353 363 371 381 384 392 398 409
Effective top tube (mm) 503 518 534 550 563 579 595 615
Seat tube (mm) 385 415 440 465 495 525 555 590
Head tube (mm) 85 98 111 122 143 164 191 224
Standover (mm) 686 715 741 761 787 812 841 871
Handling
Head angle (°) 69.30 70.50 71.50 71.50 72.30 72.30 72.70 72.70
Seat angle (°) 75.50 74.50 74 74 73.50 73.50 73 73
Chainstay (mm) 420 420 420 420 420 420 423 423
Wheelbase (mm) 994 1,000 1,001 1,005 1,012 1,029 1,042 1,062
Fork offset (mm) 52 52 47 47 44 44 41 41

Frame Details

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Frame Weight

This frame weighs 950g

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Frame Material

Carbon Fiber

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Forks

FACT 10R, Rider First Engineered™ (RFE), FreeFoil Shape Library tubes, threaded BB, 12x142mm thru-axle, flat-mount disc

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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 105 Di2 R7170, braze-on

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Electric Groupset: Yes

This bike has electric gears

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Shifters

Shimano 105 R7170, hydraulic disc

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Front Derailleur

Shimano 105 Di2 R7150

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Rear Derailleur

Shimano 105 Di2 R7150, 12-speed

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Cassette

Shimano 105 R7100, 12-speed.

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Cranks

Shimano 105 R7100

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Power Meter: No

This bike doesn't have a power meter

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Bottom Bracket

Shimano Threaded BSA BB

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Chain

Shimano SLX/105 M7100, 12-speed with Quick-Link.

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Battery

Unknown

Wheel & Tire Details

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Wheelset Name

Front: DT Swiss G540 rim, 24mm internal width, tubeless ready, 24h, Specialized full sealed bearing thru axle hub, centerlock disc, DT Swiss Champion 14G stainless steel spokes, DT Swiss brass nipples, Rear: DT Swiss G540 rim, 24mm internal width, tubeless ready, 24h, Specialized full sealed bearing thru axle hub, centerlock disc, DT Swiss Champion 14G stainless steel spokes, DT Swiss brass nipples

Front Wheel Depth Icon

Front Wheel Depth

25mm

Rear Wheel Depth Icon

Rear Wheel Depth

25mm

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Tires

Front: S-Works Mondo 2BR, 700x32c, Rear: S-Works Mondo 2BR, 700x32c

Tire Type Icon

Tire Type

Tubeless

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Max Tire Size: 40 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 105

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Brake Rotors

160mm front and 160mm rear Shimano Center Lock rotors

Other Components

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Saddle

Body Geometry Power Sport, steel rails

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Seatpost

S-Works PaveType: Rigid

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Handlebars

Specialized Hover Comp, Alloy, 125mm Drop, 75mm Reach w/Di2 Hole

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Bar Tape

Supacaz Super Sticky Kush