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Domane SLR 9 AXS is our top-of-the-line, ultralight carbon endurance road bike decked out with the best parts for a fast, high-performance ride.
Domane SLR 9 AXS is our top-of-the-line, ultralight carbon endurance road bike decked out with the best parts for a fast, high-performance ride.
Trek

Trek Domane SLR 9 AXS Gen 4 Road Bike In Trek Black

£11,270.00
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Trek Domane SLR 9 AXS Gen 4 Road Bike In Metallic Red Smoke to Red Carbon Smoke
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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
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Trek Domane SLR 9 AXS Gen 4 Road Bike In Trek Black

Season:2025

Brand:Trek

Code:48021BLK

Domane SLR 9 AXS is our top-of-the-line, ultralight carbon endurance road bike decked out with the best parts for a fast, high-performance ride.

You get our highest-level OCLV Carbon frame with rear IsoSpeed, SRAM’s new RED AXS electronic drivetrain and OCLV Carbon wheels. Plus, it has an easy-access storage compartment for stowing ride essentials, and versatile 38c tyre clearance to keep you floating on rough roads and light gravel.

It's right for you if...You want a seriously capable bike on the tarmac that doesn't back down from endurance race days, and you're not willing to settle for less. You're looking for the most advanced endurance road bike frame we offer, with the added benefit of a wireless electronic SRAM RED AXS drivetrain for fast, precision shifting in any condition.

The tech you get - An ultra-light and refined 800 Series OCLV Carbon frame and fork with rear IsoSpeed, integrated internal storage and top tube mounts. It’s equipped with a SRAM RED AXS wireless electronic drivetrain, power meter cranks for monitoring performance metrics, powerful flat-mount disc brakes, Aeolus Pro 37 carbon wheels and a Bontrager Pro IsoCore handlebar that reduces vibrations from the road by 20% over a standard carbon bar.

The final word - Domane SLR 9 AXS delivers our highest-end Domane carbon frame and race-ready parts like the SRAM RED wireless drivetrain and fast Pirelli P Zero Race tyres. You're getting tech that provides a real advantage in comfort, reliability and speed during long races, all-day adventures and competitive group rides.

Features:
  • The Domane SLR Gen 4’s rear IsoSpeed, integrated cable routing, aero Kammtail tube shapes and our high-performance 800 Series OCLV Carbon come together for an ultra-lightweight, fast and road-smoothing ride
  • SRAM’s top-tier RED AXS drivetrain offers fully wireless shifting that’s supremely light, precise, ergonomic and allows for one-finger braking
  • Road-smoothing IsoSpeed and clearance for up to 38 mm tyres absorbs fatiguing bumps in the road for a smoother, more comfortable ride
  • A convenient internal storage compartment gives you a versatile spot for stowing tools and gear, while top tube mounts let you cleanly bolt on a bag for day-long adventures
  • The included power meter crank set allows you to easily monitor power metrics
Technical Information
  • Frame
    800 Series OCLV Carbon, IsoSpeed, internal storage, tapered head tube, internal cable routing, 3S chain keeper, mudguard mounts, flat mount disc, 142x12mm thru axle
  • Fork
    Domane SLR carbon, tapered carbon steerer, internal brake routing, mudguard mounts, flat-mount disc, carbon dropouts, 12x100 mm thru axle
  • Wheel front
    Bontrager Aeolus RSL 37, OCLV Carbon, Tubeless Ready, 37 mm rim depth, 100 x 12 mm thru axle
  • Wheel rear
    Bontrager Aeolus RSL 37, OCLV Carbon, Tubeless Ready, 37 mm rim depth, 142 x 12 mm thru axle
  • Skewer front
    Bontrager Switch thru-axle, removable lever
  • Skewer rear
    Bontrager Switch thru-axle, removable lever
  • Tyre
    Bontrager R3 Hard-Case Lite, Tubeless Ready, aramid bead, 120 tpi, 700x32 mm
  • Tyre part
    Bontrager TLR sealant, 180 ml/6 oz
  • Rim strip
    Bontrager TLR
  • Battery
    SRAM eTap battery pack (with charger)
  • Shifter
    SRAM RED AXS E1
  • Front derailleur
    SRAM RED AXS E1, braze-on
  • Rear derailleur
    SRAM RED AXS E1, 36T max cog
  • *Crank
    Size: 47, 50-SRAM RED AXS E1, power meter, 46/33, DUB, 165mm length/ Size: 52, 54-SRAM RED AXS E1, power meter, 46/33, DUB, 170mm length/ Size: 56, 58-SRAM RED AXS E1, power meter, 46/33, DUB, 172.5mm length/ Size: 60, 62-SRAM RED AXS E1, power meter, 46/33, DUB, 175mm length
  • Bottom bracket
    SRAM DUB, T47 threaded, internal bearing
  • Cassette
    SRAM RED XG-1290 E1, 10-36, 12 speed
  • Chain
    SRAM RED E1, 12-speed
  • Max. chainring size
    1x: 48T, 2x: 52/36
  • *Saddle
    Size: 47, 50, 52-Verse Short Pro, carbon rails, 155 mm width /Size: 54, 56, 58, 60, 62-Verse Short Pro, carbon rails, 145 mm width
  • *Seatpost
    Size: 47, 50, 52, 54, 56-KVF aero carbon seat post, 20 mm offset, 280 mm length/ Size: 58, 60, 62-KVF aero carbon seat post, 20 mm offset, 320 mm length
  • *Handlebar
    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
  • *Stem
    Size: 47-Trek RCS Pro, -7-degree, 70 mm length/ Size: 50-Trek RCS Pro, -7-degree, 80 mm length/ Size: 52, 54-Trek RCS Pro, -7-degree, 90 mm length/ Size: 56, 58-Trek RCS Pro, -7-degree, 100 mm length/ Size: 60, 62-Trek RCS Pro, -7-degree, 110 mm length
  • Brake rotor
    SRAM Paceline X, rounded, CentreLock, 160 mm
  • Rotor size
    Max brake rotor sizes: 160 mm front and rear
  • Weight limit
    This bike has a maximum total weight limit (combined weight of bicycle, rider and cargo) of 125 kg (275 lb).
Sizing Information

Road & Gravel

SizeRider HeightInseam
49156 - 163 cm
(5'1" - 5'4")		74 - 77 cm
(29" - 30")
52163 - 168 cm
(5'4" - 5'6")		76 - 79 cm
(30" - 31")
54168 - 174 cm
(5'6" - 5'9")		78 - 82 cm
(31" - 32")
56174 - 180 cm
(5'9" - 5'11")		81 - 85 cm
(32" - 33")
58180 - 185 cm
(5'11" - 6'1")		84 - 87 cm
(33" - 34")
61185 - 191 cm
(6'1" - 6'3")		86 - 90 cm
(34" - 35")


Mountain & City

SizeRider HeightInseam
XS145 - 155 cm69 - 73 cm
S155 - 165 cm74 - 78 cm
M165 - 176 cm79 - 83 cm
M/L173 - 180 cm81 - 86 cm
L177 - 188 cm84 - 89 cm
XL188 - 195 cm89 - 91 cm

Please note that this is a general guide, and the best way to determine the correct size for a specific model is to consult Trek's website for that particular model. Additionally, factors such as inseam length, riding style, and personal preference may also affect the ideal size for a given rider.

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