10% off orders over £100, use code: SAVE10
New To Sigma Sports?
£10 off £100* - code SIGNUP10
£25 off £250* - code SIGNUP25

Trek Domane SL 6 Disc Road Bike Gen 4 2023

£4,400.00

Select a colour and size to view stock availability

Trek
Domane SL 6 Disc Road Bike Gen 4 2023
Contact Us For More Information And Recommendations

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

Product ID: 1645313

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 SL 6 Disc Road Bike Gen 4 2023

With an aerodynamic yet comfortable frame and electronic shifting, Trek’s Trek Domane SL 6 Disc Road Bike Gen 4 offers good value for money who want a bike that can tackle everything from long, fast-paced rides to back lane exploring and everything in between.

The frame is made from Trek’s 500 Series OCLV Carbon that balances weight, stiffness and strength whilst also featuring their IsoSpeed technology for a much smoother ride. IsoSpeed allows the rider to be better isolated from small bumps, irregularities and vibrations from the road surface for less fatigue and more speed without reducing the efficiency of the power transfer. Clearance for tyres up to 38mm wide means that there are plenty of opportunities to explore less well-travelled lanes and trails in comfort and there are top tube mounts for a bag and an internal storage compartment in the downtube that provide ample room for nutrition, spares and tools. 

Updated Kammtail tube shapes ensure that the frame is aerodynamic at speed without any undue weight being added and the design is Trek’s 1.5, endurance-biased geometry that allows for a fast, efficient position which is also comfortable enough for long sportives and even multi-day trips. The very handy addition of hidden mudguard mounts also means that this bike could even be used as a year-round option for riders who don’t want to forgo speed and performance when training in the wetter months.

Bontrager’s Paradigm Comp 25 wheels are specifically designed to work with wider style road tyres such as those on the Domane, as the 25mm inner width provides good stability and support for them. They are tubeless-ready, allowing the tyres to be run at lower pressures for less rolling resistance, fewer punctures and more comfort.

Shimano’s evergreen 105 groupset has now received the Di2 treatment, and so offers effortless electronic shifting at a reasonable price. The wide range of gears is ideal for the bike’s broad brief, with a 1:1 climbing gear available for the hardest hills and an 11t sprocket for high-speed descents. Connecting the system to Shimano’s E-Tube app enables some personalisation of functions to be programmed and gives access to other ride metrics and interesting data. 

Highlights

  • Trek 500 Series OCLV Carbon frame with IsoSpeed, mudguard mounts and internal storage
  • Trek Domane SL carbon fork with mudguard mounts
  • 12-speed Shimano 105 Di2 electronic groupset
  • Shimano 105 hydraulic disc brakes
  • Tubeless-ready Bontrager Paradigm Comp 25 wheels
  • Clearance for 38c tyres without mudguards, 35c with mudguards

Technical Specification

Frame Trek 500 Series OCLV Carbon, IsoSpeed, internal storage, tapered head tube, internal cable routing, 3S chain keeper, mudguard mounts, flat mount disc, 142x12mm thru-axle
Fork Trek Domane SL carbon, tapered carbon steerer, internal brake routing, mudguard mounts, flat-mount disc, 12x100mm thru-axle
Bottom Bracket Praxis, T47 threaded, internal bearing
Stem Bontrager RCS Pro, 7°, 70mm length (size 47), 80mm (50), 90mm (52, 54), 100mm (56, 58), 110mm (60, 62)
Handlebar Bontrager Elite IsoCore alloy VR-SF, 38cm (size 47), 40cm (50, 52), 42cm (54, 56), 44cm (58, 60, 62)
Bar Tape Bontrager Supertack Perf tape
Front Brake Shimano 105 R7100 hydraulic disc with SM-RT70, Center Lock rotor 160mm
Rear Brake Shimano 105 R7100 hydraulic disc with SM-RT70, Center Lock rotor 160mm
Brake Levers Shimano 105 R7170 hydraulic
Front Derailleur Shimano 105 R7150 Di2, braze-on, down swing
Rear Derailleur Shimano 105 R7150 Di2
Shift Levers Shimano 105 R7170 Di2, 12-speed
Chain Shimano SLX M7100, 12-speed
Cassette Shimano 105 7100, 11-34, 12-speed
Crankset Shimano 105 R7100, 50/34, 165mm length (size 47) 170mm (50, 52), 172.5mm (54, 56), 175mm 58, 60, 62)
Front Wheel Bontrager Paradigm Comp 25, tubeless-ready, 25mm rim width, 100x12mm thru-axle
Rear Wheel Bontrager Paradigm Comp 25, tubeless-ready, 25mm rim width, Shimano 11/12-speed freehub, 142x12mm thru-axle
Front Tyre Bontrager R3 Hard-Case Lite, tubeless-ready, aramid bead, 120 tpi, 700x32c
Rear Tyre Bontrager R3 Hard-Case Lite, tubeless-ready, aramid bead, 120 tpi, 700x32c
Saddle Bontrager P3 Comp, short nose, 155mm width (size 47, 50, 52), 145mm (54, 56, 58, 60, 62)
Seatpost Trek Domane carbon seat post, KVF2 shaping, 20mm offset, 280mm length (size 47, 50, 52, 54, 56), 320mm (58, 60, 62)
Pedals Available to be purchased separately
Accessories Bontrager BITS internal frame storage bag
Manufacturer claimed weight 8.90kg size 56

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 included), 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. Bikes ordered for delivery will not arrive with the pedals installed, please refer to the owners manual and pedal installation guides provided for guidance. We do not install accessories to bikes, including mudguards. Bikes ordered for delivery that have tubeless compatible tyres and rims will arrive with inner tubes installed or with tubeless valves installed, this will be brand dependent. Sealant is available to be purchased separately.

If you require any assistance please contact our Customer Care team.


Trek Domane SL 6 Disc Road Bike Gen 4 2023 Sizing



Close menu