Trek Domane SLR 7 AXS Gen 4 Road Bike 2025
If you're seeking the perfect balance of comfort for long rides, the ability to tackle gravel roads, and a race-worthy setup, the Domane SLR Gen 4 is the ideal choice. This bike features our most advanced endurance road frame, enhanced by the wireless electronic SRAM Force AXS D2 drivetrain for fast and reliable shifting in any condition. It’s designed for riders who demand top-tier performance and comfort on all-day adventures, competitive rides, or long races.
The Domane SLR Gen 4 comes equipped with an ultra-light 800 Series OCLV Carbon frame and fork, complete with rear IsoSpeed for road-smoothing comfort. It also includes integrated internal storage, top tube mounts, and a SRAM 2x12 Force AXS D2 electronic drivetrain with power meter cranks for tracking performance. The bike is finished with powerful flat-mount disc brakes, Aeolus Pro 37 carbon wheels, and a Bontrager Pro IsoCore handlebar that reduces road vibrations by 20% compared to standard carbon bars.
The Domane SLR Gen 4 combines cutting-edge technology with unmatched comfort and speed. The lightweight 800 Series OCLV Carbon frame, integrated cable routing, and aero Kammtail tube shapes deliver a fast and smooth ride, while the SRAM Force AXS D2 drivetrain ensures precise shifting in the toughest conditions. With clearance for up to 38 mm tires and an internal storage compartment, this bike is ready for any adventure, offering a smoother and more comfortable ride, whether on the open road or light gravel. Plus, the power meter crankset allows you to monitor your performance, making it the ultimate choice for serious riders.
Technical Specification
| Frame | 800 Series OCLV Carbon, IsoSpeed, internal storage, tapered head tube, internal cable routing, 3S chain keeper, mudguard mounts, flat mount disc, 142x12 mm thru axle |
| Fork | Domane SLR carbon, tapered carbon steerer, internal brake routing, mudguard mounts, flat-mount disc, carbon dropouts, 12x100 mm thru axle |
| Weight | 56 cm - 8.29 kg / 18.28 lbs (with TLR sealant, no tubes) |
| Weight limit | This bike has a maximum total weight limit (combined weight of bicycle, rider, and cargo) of 125 kg (275 lb). |
| Battery | SRAM eTap battery pack (with charger) |
| Shifter | SRAM Force AXS D2, 12-speed |
| Front derailleur | SRAM Force AXS D2, braze-on |
| Rear derailleur | SRAM Force AXS D2, 36T max cog |
| Crank | SRAM Force AXS D2, power meter, 46/33, DUB |
| Bottom bracket | SRAM DUB, T47 threaded, internal bearing |
| Cassette | SRAM XG-1270, 10-36, 12-speed |
| Chain | SRAM Force, 12-speed |
| Max. chainring size 1x | 48T 2x 52/36 |
| Wheel front | Bontrager Aeolus Pro 37, OCLV Carbon, Tubeless Ready, 37 mm rim depth, 100 x 12 mm thru axle |
| Wheel rear | Bontrager Aeolus Pro 37, OCLV Carbon, Tubeless Ready, 37 mm rim depth, Shimano 11-speed freehub, 142x12 mm thru axle |
| Skewer front | Bontrager Switch thru-axle, removable lever |
| Skewer rear | Bontrager Switch thru-axle, removable lever |
| Tyre | Bontrager R3 Hard-Case Lite, Tubeless Ready, aramid bead, 120 tpi, 700x32 mm |
| Tyre part | Bontrager TLR sealant, 180 ml/6 oz |
| Rim strip | Bontrager TLR |
| Max tyre size | 38 mm without mudguards, 35 mm with mudguards |
| Saddle | Verse Short Pro, carbon rails |
| Seatpost | KVF aero carbon seat post |
| Handlebar | Bontrager Pro IsoCore VR-SF |
| Handlebar tape | Bontrager Supertack Perf tape |
| Stem | Trek RCS Pro, -7-degree |
| Brake | SRAM Force AXS hydraulic disc |
| Brake rotor | SRAM CentreLine X, CentreLock, round edge, 160 mm |
| Rotor size | Max brake rotor sizes 160 mm front and rear |
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. For hassle-free home delivery and bike set-up from a qualified mechanic use our Premier Delivery Service.
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 SLR 7 AXS Gen 4 Road Bike 2025 Sizing
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