Trek Speed Concept SLR 9 AXS 2025

£11,750.00

CARBON SMOKE/PRISMATIC MARBLE

EMERALD IRIS/TREK BLACK

METALLIC RED SMOKE TO CARBON RED SMOKE FADE

TREK BLACK TO HEX BLUE FADE


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.

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.

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 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.
- 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.

Fast aero shapes
This Speed Concept is the fastest bike we've ever tested - and it's six minutes faster than the previous model at Kona. The ultra-light 800 Series OCLV Carbon frame's drag-reducing Kammtail Virtual Foil tube shapes cut through the air.



Smart storage
Integrated fuel and hydration storage makes it simple and stress-free to stay strong without leaving your aero position.



Dial in the perfect fit
Our system is designed to fit as many triathletes as possible. It's fully customisable, simple to adjust and preserves your fit while you travel



Smooth ride
Top Tube IsoSpeed takes the edge off rough roads, keeping you fresher and less fatigued not only on your ride, but on your run as well.



Integrated power meter
This bike helps you get the most out of every ride with a SRAM power meter that measures your input and provides accurate data, allowing you to track your progress and tailor your training to crush your goals.

Don't forget your pedals
This bike doesn't come with pedals because you'll have a better time on your new bike if you choose your own. See the pedal guide to find the best pedals for your riding style. We recommend clipless road pedals for control and efficiency.

Save up to 39% via Cycle to Work!

Purchasing through a Cycle to Work scheme enables you to pay for the bike via salary sacrifice and make a great saving.

Most bikes* and accessories we offer can be purchased through the scheme - You can also purchase accessories, clothing and upgrades for your bike too.

We accept vouchers from most providers, with a preference for Green Commute Initiative https://www.greencommuteinitiative.uk/ or GoGeta https://www.gogeta.com/

If your company haven’t signed up to a scheme, its super easy and with the provider Green Commute Initiative it doesn’t require the company to sign up - So less admin and paperwork for a busy admin/accounts team!

For a full list of providers we accept vouchers for see details here https://cooksoncycles.co.uk/cycle-to-work/ If you can’t see your provider on our list, just drop the store an email and we can double check.

*Depending on the cycle to work provider we may not be able to offer full discount on sale bikes or accessories due to commissions charged by the scheme.

0% Finance

0% Finance is Available on all bikes, accessories and parts using Klarna at checkout up to 3 years - Just use Klarna on checkout to see your 0% options.

An Alterative Finance Provider we offer is Novuna - These can be used up to 18 Months 0% or up to 4 years interesting bearing loan. Use Novuna during checkout to process an application.

    Free UK Delivery On Bike Orders Over £1500 *

    All our UK customers can select our FREE standard delivery option on any order over £35 (except exclusions). Learn more about Cookson Cycles Delivery options here.

    Once processed, in store stock items will typically be dispatched within 48 hours.
    If you have chosen our white glove delivery option dispatch times vary due to courier availability.

    * excludes cycle to work purchases - Standard Delivery charge for all cycle to work purchases £35 

    Bike Build & Delivery

    All our bikes are built in store and thoroughly inspected, before carefully packing back up for shipping. If you have selected our white glove delivery service, the bike will come to you ready to ride and the driver can help with some basic bike setup (Saddle height and suspension) at your doorstep. Please be aware if you haven’t selected our white glove delivery service the bike will require some assembly, which we recommend be carried out by an experienced mechanic. See assembly instructions here

    Click & Collect

    Click and collect is available on all purchases at checkout. Once your order is ready to collect, we will notify you via email or text.

    Cookson Cycles have teamed up with ShackWrap offering paint protection for your new pride and joy!

    We offer 3 different options which can be added to your shopping cart - eMTB, MTB and Road/Gravel. If the option isn't there for your bike send a message to the shop and we can take a look.

    Click here to purchase and for more info

    Frame Size XL, UNI, , 800 Series OCLV Carbon, KVF (Kammtail Virtual Foil) tube shape, T47 BB, integrated Bento box, integrated downtube storage
    Wheel Size Front 28
    Wheel Size Rear 28
    Weight 8800 g
    Fork SC full foil carbon, integrated brake & stem
    Fork
    Gears DERAILLEUR, , 1 Gears
    Tyres BONTRAGER,
    Pedals UNKNOWN,
    Wheels BONTRAGER, Bontrager Aeolus RSL 51, OCLV Carbon, Tubeless Ready, 51 mm rim depth, 100x12 mm thru axle Bontrager Aeolus RSL 51, OCLV Carbon, Tubeless Ready, 51 mm rim depth, SRAM XD-R driver, 142x12 mm thru axle
    Shifters SRAM, SRAM AXS Wireless Blips, basebar and extension-mounted // SRAM eTap AXS BlipBox,
    Kickstand UNKNOWN,
    Front Brake SH, SRAM S-900 Aero Max brake rotor size,
    Rear Brake SH, SRAM S-900 Aero Max brake rotor size,
    Front Derailleur SRAM, SRAM RED AXS E1, braze-on
    Rear Derailleur ,
    Crankset SRAM, SRAM RED AXS E1, power meter, 48/35, DUB, 172.5 mm length SRAM DUB, T47 threaded, internal bearing
    Chain SRAM, SRAM RED E1, 12-speed
    Handlebar UNBRANDED, Speed Concept mid-rise bar/stem
    Seatpost UNBRANDED
    Saddle BONTRAGER, Bontrager Hilo Pro Carbon
    Front Light UNKNOWN
    Rear Light UNKNOWN
    Colours CARBON SMOKE/PRISMATIC MARBLE, EMERALD IRIS/TREK BLACK, METALLIC RED SMOKE TO CARBON RED SMOKE FADE, TREK BLACK TO HEX BLUE FADE
    Sizes L, M, S, XL
    Brand Trek
    Model Year 2025
    Barcodes 197216078012, 197216078029, 197216078036, 197216078043, 197216078050, 197216078067, 197216078074, 197216078081, 197216078258, 197216078265, 197216078272, 197216078289, 197216078296, 197216078302, 197216078319, 197216078326
    SKUs / Part Numbers 5326969, 5326970, 5326971, 5326972, 5326973, 5326974, 5326975, 5326976, 5327052, 5327053, 5327054, 5327055, 5327056, 5327057, 5327058, 5327059

    Please note: Manufacturers can sometimes change the specification of the products from time to time.

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