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The Speed Concept SLR 9 AXS is an aerodynamic carbon triathlon bike engineered for incredible speed and seamless integration.
The Speed Concept SLR 9 AXS is an aerodynamic carbon triathlon bike engineered for incredible speed and seamless integration.
Trek

Trek Speed Concept SLR 9 AXS Triathlon Bike In Carbon Red Smoke

£11,750.00
Pre-Order

With Pre-Order, you can purchase the latest items added to our store in advance of them arriving with us.

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

Hassle free returns

RETURNS

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To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.

Under The Consumer Regulations 2014 you have the right to cancel your order as long as you do so no later than 14 days after the day on which you receive the goods or service. However, this right to cancel your order does not apply to Goods which areare exempt from being returned. Perishable goods such as food, flowers, newspapers or magazines cannot be returned. We also do not accept products that are intimate or sanitary goods, hazardous materials, or flammable liquids or gases.

Additional non-returnable items:
Gift cards
Downloadable software products
Some health and personal care items

Under the Consumer Rights Act 2015, a customer has an early right to reject goods that are unsatisfactory quality, unfit for purpose or not as described, and get a full refund. This right is limited to 30 days from the date the customer took ownership of the goods.

To complete your return, we require a receipt or proof of purchase.
Please do not send your purchase back to the manufacturer.

There are certain situations where only partial refunds are granted: (if applicable)

Book with obvious signs of use
CD, DVD, VHS tape, software, video game, cassette tape, or vinyl record that has been opened.
Any item not in its original condition, is damaged or missing parts for reasons not due to our error.
Any item that is returned more than 30 days after delivery
Refunds (if applicable)

Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund.

If you are approved, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within a certain amount of days.

Late or missing refunds (if applicable)

If you haven’t received a refund yet, first check your bank account again. Then contact your credit card company, it may take some time before your refund is officially posted. Next contact your bank. There is often some processing time before a refund is posted.

If you’ve done all of this and you still have not received your refund yet, please contact us at info@cowleycycles.co.uk.

Sale items (if applicable)

Only regular priced items may be refunded, unfortunately sale items cannot be refunded.

Exchanges (if applicable)

We only replace items if they are defective or damaged. If you need to exchange it for the same item, send us an email at info@cowleycycles.co.uk and send your item to: 6-8 Zetland Street, Northallerton, DL6 1NA, United Kingdom.

Gifts

If the item was marked as a gift when purchased and shipped directly to you, you’ll receive a gift credit for the value of your return. Once the returned item is received, a gift certificate will be mailed to you.

If the item wasn’t marked as a gift when purchased, or the gift giver had the order shipped to themselves to give to you later, we will send a refund to the gift giver and he will find out about your return.

Shipping

To return your product, you should mail your product to: 6-8 Zetland Street, Northallerton, DL6 1NA, United Kingdom.

You will be responsible for paying for your own shipping costs for returning your item. Shipping costs are non-refundable. If you receive a refund, the cost of return shipping will be deducted from your refund.

Depending on where you live, the time it may take for your exchanged product to reach you, may vary.

Trek Speed Concept SLR 9 AXS Triathlon Bike In Carbon Red Smoke

Season:2025

Brand:Trek

Code:48020RED

The Speed Concept SLR 9 AXS is an aerodynamic carbon triathlon bike engineered for incredible speed and seamless integration.

Every bit of this bike – from the light aero frame to ride-smoothing IsoSpeed to cutting-edge fuel and hydration systems – has been painstakingly designed to help you beat your PR again, and again, and again. It comes equipped with cream-of-the-crop components for your best performance yet, including top-tier SRAM RED wireless shifting.

It's right for you if...You leave it all on the course and want a tri bike that does the same. You want blazing-fast aero speed, SRAM RED wireless electronic drivetrain for precise shifts and loads of integrated accessories that make hydrating and re-fuelling easy.

The tech you get - Ultra-lightweight 800 Series OCLV Carbon frame, drag-reducing Kammtail Virtual Foil (KVF) tube shaping, Speed Concept full foil carbon fork, road-smoothing IsoSpeed, integrated fuel storage, hydration and flat kit storage, SRAM RED AXS wireless electronic 12-speed drivetrain with SRAM AXS Blips shifters, a RED AXS power meter, fully integrated handlebar and stem, Bontrager Hilo Pro Carbon triathlon-specific saddle for an aggressive aero position, disc brakes for reliable stopping power and aero Bontrager Aeolus RSL 51 OCLV Carbon wheels.

The final word - The Speed Concept is as fast as it is smart. It's simple, thoughtful design and integrated features ensure a less stressful race day, help you achieve your fastest bike splits ever and set you up for a successful run. The SLR 9 also gives you the performance boost of SRAM's RED AXS wireless electronic drivetrain and high-end Bontrager OCLV Carbon wheels.

Features:
  • Smart integrated fuel and hydration storage makes it simple and stress-free to stay strong without leaving your aero position
  • Easy build, easy travel: fast assembly makes it easier to travel to races
  • The updated SRAM RED AXS drivetrain is smart, smooth, wireless, ergonomic and extremely light
  • Comes with a SRAM RED AXS power meter for more effective training rides from the start
  • Make it yours: it's fully customisable through Project One Choose your model. Choose your paint. Choose your parts.
Technical Information
  • Frame
    800 Series OCLV Carbon, KVF (Kammtail Virtual Foil) tube shape, T47 BB, integrated Bento box, integrated downtube storage
  • Fork
    SC full foil carbon, integrated brake & stem
  • Wheel front
    Bontrager Aeolus RSL 51, OCLV Carbon, Tubeless Ready, 51mm rim depth, 100x12mm thru axle
  • Wheel rear
    Bontrager Aeolus RSL 51, OCLV Carbon, Tubeless Ready, 51mm rim depth, SRAM XD-R driver, 142x12mm thru axle
  • Skewer front
    Bontrager Switch thru-axle, removable lever
  • Skewer rear
    Bontrager Switch thru-axle, removable lever
  • Tyre
    Bontrager R4 320, 700x25 mm
  • Max tyre size
    28mm rear, 25mm front
  • Battery
    SRAM eTap battery pack (with charger)
  • *Shifter
    Size: S, M, L, XL-SRAM eTap AXS Wireless Blips, base bar-mounted/ Size: S, M, L, XL-SRAM eTap AXS BlipBox
  • Front derailleur
    SRAM RED AXS E1, braze-on
  • Rear derailleur
    SRAM RED AXS E1, 36T max cog
  • *Crank
    Size: S-SRAM RED AXS E1, power meter, 48/35, DUB, 165 mm length/ Size: M, L-SRAM RED AXS E1, power meter, 48/35, DUB, 170 mm length/ Size: XL-SRAM RED AXS E1, power meter, 48/35, DUB, 172.5 mm length
  • Bottom bracket
    SRAM DUB, T47 threaded, internal bearing
  • Cassette
    SRAM RED XG-1290 E1, 10-33, 12-speed
  • Chain
    SRAM RED E1, 12-speed
  • Max. chainring size
    1x: 58T, 2x: 55/44
  • Saddle
    Bontrager Hilo Pro Carbon
  • *Seatpost
    Size: S-Speed Concept SLR, 11.5mm or -20mm offset, short length/ Size: M, L, XL-Speed Concept SLR, 11.5mm or -20mm offset, tall length
  • *Handlebar part
    Size: S, M-Speed Concept 30 mm Base Tower/ Size: S, M, L, XL-Speed Concept 45 mm Base Tower/ Size: S-Speed Concept Cockpit Tower Topper Near/ Size: M, L, XL-Speed Concept Cockpit Tower Topper Mid/ Size: L, XL-Speed Concept 60 mm Base Tower
  • Handlebar/stem (integrated)
    Speed Concept mid-rise bar/stem
  • Brake lever
    SRAM S-900 Aero
  • Rotor size
    Max brake rotor sizes: 160 mm front and rear
  • Cage
    Speed Concept Downtube Bottle Cage
  • Bottle
    Speed Concept Downtube Bottle
  • Weight
    M - 8.80 kg / 19.41 lbs
  • Weight limit
    This bike has a maximum total weight limit (combined weight of bicycle, rider and cargo) of 125 kg (275 lb).
Sizing Information
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