Trek Domane SLR 8 AXS Gen 4 2025 bike details 02
Trek Domane SLR 8 AXS Gen 4 2025 bike details 03
Trek Domane SLR 8 AXS Gen 4 2025 bike details 04
Trek Domane SLR 8 AXS Gen 4 2025 bike details 01

Generated Summary

The Trek Trek Domane SLR 8 AXS Gen 4, a Road bike released in 2025, priced at £8450. It weighs approximately 8.1kg, balancing performance and efficiency. It features a frame made of Carbon Fiber and a fork constructed from Carbon Fiber. The bike is equipped with a SRAM RED eTap AXS, braze-on groupset (Electric Shifting: Yes). It uses Disc Brake braking for confident stopping power. Rolling on a Front: Bontrager Aeolus Pro 37, OCLV Carbon, Tubeless Ready, 37mm rim depth, 100x12mm thru axle, Rear: Bontrager Aeolus Pro 37, OCLV Carbon, Tubeless Ready, 37mm rim depth, 142x12mm thru axle wheelset, it features a SRAM DUB, T47 threaded, internal bearing bottom bracket for drivetrain efficiency. It uses Internally Routed cable routing for a cleaner look and improved aerodynamics. It supports tires up to 38 mm, offering flexibility for comfort or off-road use. This bike is UCI compliant, meaning it can be used in officially sanctioned races. It comes with a lifetime warranty. Curious how it stacks up against similar bikes? Compare below...

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Trek Domane SLR 7 AXS Gen 4 - 2025

Price: £8,450.00 (same price)

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MadoneSLR6eTap_23_37417_C_Primary

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Price: £8,450.00 (same price)

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Quick Compare Trek Domane SLR 8 AXS Gen 4 to:

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 this year

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Bike Type: Road

The style of riding intended for this bike

Bike Spec

Weight Icon

Weight: 8.1 kg

The website average for Road bikes is 8.57 kg. This bike is 0.48 kg under the average. Total bike weight may vary depending on frame size.

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Groupset

SRAM RED eTap AXS, braze-on

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Wheelset

Front: Bontrager Aeolus Pro 37, OCLV Carbon, Tubeless Ready, 37mm rim depth, 100x12mm thru axle, Rear: Bontrager Aeolus Pro 37, OCLV Carbon, Tubeless Ready, 37mm rim depth, 142x12mm thru axle

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: 38 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

47 50 52 54 56 58 60 62

This frame comes in 8 sizes, this is 2.47 more sizes than the website average.

Handebar Sizes Available

38 40 42

Crank Arm Sizes Available

165 170 172.5 175

Frame Details

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Frame Weight

Unknown

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Frame Material

Carbon Fiber

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Forks

800 Series OCLV Carbon, IsoSpeed, internal storage, tapered head tube, internal cable routing, 3S chain keeper, fender mounts, flat mount disc, 142x12mm thru axle

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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

SRAM RED eTap AXS, braze-on

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Electric Groupset: Yes

This bike has electric gears

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Shifters

SRAM RED eTap AXS, 12 speed

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Front Derailleur

SRAM RED eTap AXS, braze-on

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Rear Derailleur

SRAM RED eTap AXS, 36T max cog

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Cassette

SRAM XG-1290, 10-33, 12 speed

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Cranks

Size: 47, 50, SRAM RED AXS, power meter, 46/33, DUB, 165mm length; Size: 52, 54, SRAM RED AXS, power meter, 46/33, DUB, 170mm length; Size: 56, 58, SRAM RED AXS, power meter, 46/33, DUB, 172.5mm length; Size: 60, 62, SRAM RED AXS, power meter, 46/33, DUB, 175mm length

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Power Meter: Yes

This bike comes with a power meter

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Bottom Bracket

SRAM DUB, T47 threaded, internal bearing

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Chain

SRAM RED D1, 12 speed

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Battery

Unknown

Wheel & Tire Details

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Wheelset Name

Front: Bontrager Aeolus Pro 37, OCLV Carbon, Tubeless Ready, 37mm rim depth, 100x12mm thru axle, Rear: Bontrager Aeolus Pro 37, OCLV Carbon, Tubeless Ready, 37mm rim depth, 142x12mm thru axle

Front Wheel Depth Icon

Front Wheel Depth

37mm

Rear Wheel Depth Icon

Rear Wheel Depth

37mm

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Tires

Bontrager R3 Hard-Case Lite, Tubeless Ready, aramid bead, 120 tpi, 700x32mm

Tire Type Icon

Tire Type

Unknown

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Max Tire Size: 38 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

SRAM CenterLine X, centerlock, round edge, 160mm

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Brake Rotors

Unknown

Other Components

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Saddle

Size: 47, 50, 52, Verse Short Pro, carbon rails, 155mm width; Size: 54, 56, 58, 60, 62, Verse Short Pro, carbon rails, 145mm width

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Seatpost

KVF aero carbon seat post

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Handlebars

Size: 47, Bontrager Pro IsoCore VR-SF, 38cm; Size: 50, 52, Bontrager Pro IsoCore VR-SF, 40cm; Size: 54, 56, Bontrager Pro IsoCore VR-SF, 42cm; Size: 58, 60, 62, Bontrager Pro IsoCore VR-SF, 44cm

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Bar Tape

Trek EcoTack

Manufactures Description