Hampton Wick store now open - find out more
This item is no longer available to buy. Click here to view similar products.

Trek Domane SLR 9 Disc Road Bike

★★★★★ ★★★★★
MSP £8,750.00 Save 10%

From only £245.16 per month

15.9% APR Representative. T&Cs Apply.

Domane SLR 9 Disc Road Bike
Email Me When Back in Stock

We're sorry, but unfortunately, we're unable to ship this item to your country

Product ID: 940840

Every detail of the Trek Domane SLR 9 Disc Road Bike delivers race-ready performance and top-level engineering, from the front and rear IsoSpeed technology for long ride comfort, to the top-line Shimano Dura-Ace Di2 electronic drivetrain and the Bontrager finishing kit, including carbon stem, handlebars and wheels.

This is your chance to feel the ride quality of a bike which has won on the biggest stages of pro cycling.

Why buy your bike from Sigma Sports?

sigma sports expert advice
Expert Advice

Don't hesitate to reach out to us. It's our goal to answer all of your questions and offer the best advice from our experts. We’ll be happy to answer any questions you may have. Contact us now or visit us in-store.

sigma sports built checked tuned and tested
Built, Checked, Tuned and Tested

All our bikes are fully built by our Cytech qualified mechanics. To find out more, see the Built, Checked, Tuned and Tested section below to see how we'll deliver your bike.

Free Bike Delivery

We offer FREE DELIVERY of your bike to your home or place of work. Once you've placed your order, our Customer Care team will be in contact to offer a convenient delivery date of your choice.

sigma sports free 30 day bike insurance
Free 30-Day Bike Insurance

We've partnered with PedalSure to offer you 30-DAYS FREE bike insurance on new bikes over £400. Visit our Cycle Insurance page to learn more and claim.

Trek Domane SLR 9 Disc Road Bike

One for the serious road cyclists, the Trek Domane SLR 9 Disc Road Bike is packed with race-proven technology, and boasts seriously hard-earned credibility from having won the longest and hardest one-day races in pro cycling.

The frame is constructed from Trek’s own 600 Series OCLV carbon and is armed with a flawless top-end full Shimano Dura-Ace Di2 electronic drivetrain for instant, precise gear selection whatever the situation.

The frame includes Trek’s innovative adjustable rear IsoSpeed, which allows the seat tube to flex by decoupling it from the top tube, and front IsoSpeed, which similarly allows for improved compliance through the steerer tube. The result is a premium ride feel which smooths out vibrations coming back to you from the road, reducing fatigue and enabling you to ride stronger for longer. Further comfort enhancement comes from the Bontrager carbon IsoCore bar which improves the damping of high-frequency fatigue-inducing vibrations through the hands, arms and shoulders.

The bike rolls on Bontrager’s lightweight Aeolus XXX 2 Tubeless Ready wheels, again made from OCLV carbon. The Laser Control Track ensures powerful braking performance, and the 28mm rim depth provides superior stability and control, so you’ll descend with confidence and reap the benefits of the full handling capabilities of this high-performance bike.


  • Adjustable rear IsoSpeed and front IsoSpeed bring a new standard of compliance and ride-smoothing quality
  • Trek 600 Series OCLV Carbon has an industry-leading balance of weight and stiffness
  • Endurance geometry keeps you riding stronger for longer
  • Full Shimano Dura-Ace Di2 electronic drivetrain, complete with 50/34t (compact) chainset and 11-30 cassette
  • Endurance geometry has a slightly higher head tube for long ride comfort and stability with no loss of race-edge
  • IsoSpeed fork increases compliance and comfort, whilst the unique dropout placement optimises the wheelbase
  • Bontrager IsoCore Bar reduces front end vibration by 20% over standard carbon handlebars
  • Shimano Dura-Ace flat-mount hydraulic disc brakes are smaller and more elegant, yet with superior stopping power
  • Power Transfer Construction optimises the key tubing connection points to maximise the efficiency of each pedal stroke

Technical Specification

FRAME Trek 600 Series OCLV Carbon, Front IsoSpeed, Adjustable Rear IsoSpeed, tapered head tube, BB90, flat mount disc brakes, 12 mm thru-axle, internal cable routing, hidden mudguard mounts, 3S chain keeper, DuoTrap S compatible, Ride Tuned seatmast
FORK Trek Domane full carbon disc, carbon tapered steerer, flat mount disc brakes, 12 mm thru-axle
STEM Bontrager XXX, 31.8 mm, 7-degree, with computer and light mounts
HANDLEBAR Bontrager Pro IsoCore VR-CF, 31.8 mm
BAR TAPE Bontrager tape
FRONT BRAKE Shimano Dura-Ace flat mount hydraulic disc
REAR BRAKE Shimano Dura-Ace flat mount hydraulic disc
FRONT DERAILLEUR Shimano Dura-Ace Di2, braze-on
REAR DERAILLEUR Shimano Dura-Ace Di2, 11-speed
SHIFT LEVERS Shimano Dura-Ace, 11-speed
CASSETTE Shimano Dura-Ace, 11-30t, 11-speed
CHAIN Shimano Dura-Ace
CRANKSET Shimano Ultegra, 50/34t (compact)
FRONT WHEEL Bontrager Aeolus XXX 2 Disc Tubeless Ready, 12mm thru-axle
REAR WHEEL Bontrager Aeolus XXX 2 Disc Tubeless Ready, 12mm thru-axle
FRONT TYRE Bontrager R4 320 Classics, 700 x 28c clincher
REAR TYRE Bontrager R4 320 Classics, 700 x 28c clincher
SADDLE Bontrager Arvada Pro, carbon rails
SEATPOST Bontrager Ride Tuned carbon seatmast cap, 20mm offset
WEIGHT 56 cm - 7.44 kg (16.4 lbs)

Built, Checked, Tuned and Tested

All our bikes are fully built, checked, tuned and tested by our Cytech qualified mechanics and then securely packaged, ready for delivery. All you have to do is add the pedals (if specified), attach the handlebars to the stem and tighten them following the included detailed instructions or by watching our video and using the provided FREE tools. Visit our Bike Assembly page to see how you assemble your new bike once you receive it.

All bikes collected from our shop, are built, tested and ready to ride.

Please note, occasionally, manufacturers may change the specification without notice. Bicycles do not come with pedals unless otherwise specified. We do not install accessories to bikes, including mudguards.

Trek Domane SLR 9 Disc Road Bike Sizing

Close menu