The Trek Speed Concept SLR 7 2027 is the entry point into Trek's flagship time trial and triathlon platform — 800 Series OCLV Carbon, fully integrated aero cockpit, and Shimano Ultegra Di2.
WHO THIS BIKE SUITS
You're racing time trials or triathlon and want a genuine aero platform, not a road bike with clip-on bars.
You want the same 800 Series carbon frame as the SLR 9, with Ultegra Di2 keeping the price more accessible.
You want a cockpit that can be precisely dialled in to your position, not a fixed geometry.
IF YOU'RE LOOKING FOR SOMETHING DIFFERENT
If you'd rather have SRAM's wireless system, the SLR 7 AXS gives you the same frame with Force AXS instead.
WHERE IT SITS IN THE RANGE
The SLR 7 is the entry point into the Speed Concept range — the same 800 Series carbon frame and integrated cockpit as every bike above it, with Shimano Ultegra Di2 keeping the price accessible.
Full Speed Concept range: SLR 7 AXS — SLR 9 — SLR 9 AXS.
HOW IT RIDES
Aero and adjustability
The Speed Concept's KVF (Kammtail Virtual Foil) tube shaping and fully integrated cockpit are built around one goal — minimising drag. The aerobar cockpit is adjustable across thousands of fit combinations using just Allen keys, with independently adjustable extensions, armrest positions and stack height, so the bike can be dialled in properly to your position rather than the other way around.
IsoSpeed and disc brakes
IsoSpeed carries over from Trek's road platform for genuine road-smoothing comfort — reviewers note it's a real improvement over rim-brake Speed Concept generations, even if a true triathlon bike is never going to ride like an endurance road bike. Disc brakes bring reliable stopping power and open up a wider range of compatible wheel options than the rim-brake bikes this replaced.
Integrated storage
Built-in aero hydration, fuel, and flat-kit storage keep everything you need on a long race or ride tucked out of the wind, with a genuinely spacious integrated top tube storage box — reviewers have specifically praised how well organised and usable Trek's version of this is compared to rivals.
THE FINAL WORD
Come in and we'll talk through fit — this is a bike where getting your position dialled in properly matters more than on almost any other.
We reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colours, materials and pricing. Due to supply chain issues, compatible parts may be substituted at any time without notice. Bike and frame weights are based on pre-production painted frames at time of publication. Weights may vary in final production.
Frame: 800 Series OCLV Carbon, KVF (Kammtail Virtual Foil) tube shaping, T47 BB, integrated Bento box, integrated downtube storage
Fork: Speed Concept full foil carbon, integrated brake and stem
Headset: Integrated, internal cable routing
Bottom bracket: Praxis, T47 threaded, internal bearing
Shifters: Shimano Di2 satellite shifters
Rear derailleur: Shimano Ultegra Di2
Crank: Shimano Ultegra R8100, 52/36, 160 mm length
Cassette: Shimano Ultegra R8101, 11-30, 12-speed
Chain: Shimano Ultegra/XT M8100
Brakeset: Shimano Dura-Ace hydraulic disc
Rotor: Shimano CL800, CentreLock, 160 mm
Wheels: Bontrager Aeolus Pro 51
Tyres: Bontrager R3, 700x25 mm
Handlebar: Speed Concept mid-rise integrated bar/stem, fully adjustable aerobar extensions and armrests
Saddle: Bontrager Hilo Comp, hollow chromoly rails
Seatpost: Speed Concept SLR, 11.5 mm or -20 mm offset, short length
Personalised Bike Consultation
Not sure which model is perfect for you? Our expert team at All Ride Now in Midhurst, West Sussex is here to help you choose with confidence.
- Will you be riding mainly on or off-road?
- Do you prefer an upright or sportier riding position?
- Are you looking for longer range, lighter weight, or a more comfortable feel?
Through a friendly consultation – in-store, by phone, live chat or email – we’ll help you narrow down your options and find the bike that best fits your needs.
