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"Ultra-quiet, ultra-stealthy... like you’ve always got a hand on your back, or the feeling you get when you’re having a really, really (really) good day."
Read more"Most ebikes have a very bottom-heavy feel… the Domane+ SLR 9 doesn’t have any of these ride sensations. The fact that it feels more like a traditional road bike makes you want to push the limit in corners and on the flats... Feels like an acoustic bike on the open road, especially while cornering and riding tight roads."
Read more"People looking at it from a slight distance, or even up close, probably wouldn’t know that this is an e-bike...rear IsoSpeed decoupler, high-end OCLV 800 carbon material, endurance geometry, internal cable routing and generous tyre clearance that pushes this bike well into gravel territory."
Read more"Feels smooth and natural on the road... descends confidently and feels agile… and it’s still comfortable like the regular Domane SLR."
Read more"If the holy grail for the best electric road bikes, or at least the path to greater acceptance, is to appear largely indistinguishable from regular road bikes, then Trek has seemingly made up serious ground."
Read moreWhether you're riding solo, with a group, on smooth roads or light gravel – here are the accessories you need to make sure that your Domane is always ready.
Shop nowTime to get out the repair stand for some maintenance? Find a detailed breakdown of your bike with part numbers, torque values and platform-specific tech instructions below.
Get it hereGetting the best performance out of your e-bike doesn't stop when your ride ends. Keep watching to learn how to clean and care for your e-bike.
Watch the videoAn elite racer at the top of her game, her partner who wants to keep pace and the electric solution that’s allowed them to experience more together.
Read moreThe Domane+ SLR is our lightest e-bike ever, thanks to our best and lightest 800 Series OCLV Carbon and a smart frame designed to shave weight.
An integrated 360Wh battery is hidden in the downtube and offers an impressive range of around 100 kilometers in Eco mode.
Explore farther with an optional 160Wh Range Extender that gives you an extended total range of around 145 kilometers in Eco mode. Want even more miles? The Trek Connect App lets you customize your assist to extend your range even more.
Newly refined IsoSpeed soaks up fatiguing bumps and saves weight so you can ride stronger for longer.
A road-specific tune, narrow Q factor and intuitive mode change buttons on the hoods make the Domane+ SLR feel and handle like a traditional bike with the added benefits of electric.
This Domane+ SLR comes with 32 mm smooth tyres that roll fast on tarmac roads, but has clearance for up to 40 mm tyres to enjoy every road, from smooth tarmac to gravel.
Ultegra Di2 R8100 is Shimano’s most inspired drivetrain, packed with innovative, game-changing features. HYPERGLIDE+ technology allows for crisp, seamless shifts both up and down the gear range, even during maximal efforts. The new Di2 shifting system introduces Shimano’s exclusive wireless integrated circuit and the move to a 12-speed cassette ensures you have all the gearing you need. Ergonomics and aerodynamics have been enhanced at every turn and you can set up the drivetrain just the way you like it via Shimano’s user-friendly E-Tube app.
The Trek Central app seamlessly connects to your Domane+ for real-time range calculations, activity tracking and customised motor tuning. Plus, navigation and mapping features help you stay on course wherever you ride.
Performance. Stability. Victory. Trek endurance geometry is a triple threat, maximising control, handling and responsiveness through perfectly tuned rider weight bias.
Bontrager stem technology lets you clip your gear directly to the stem for clean looks and maximum user friendliness.
Learn moreTrek's high-performance aluminium, with manipulated tube shapes to balance strength and weight savings.
All-new Flat Mount disc brakes are more elegant, lighter, smaller and cleaner than traditional disc brakes, providing superior performance and stopping power under harsh conditions.
Going for a long ride? Rack mounts make carrying accessories a breeze.
As befits the world’s most advanced endurance racing bikes, we’ve developed the world’s most stable racing geometry. Still racy, but with a slightly higher head tube for better stability and greater comfort throughout the entire ride.
Frame | 800 Series OCLV Carbon, TQ drive system, tapered head tube, rear IsoSpeed, internal routing, flat mount disc, mudguard mounts, 142x12 mm thru axle |
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Fork | Domane+ carbon, tapered carbon steerer, internal brake routing, mudguard mounts, flat mount disc, 12x100 mm thru axle |
Wheel front | Bontrager Aeolus Pro 37, OCLV Carbon, Tubeless Ready, 37 mm rim depth, 100 x 12 mm thru axle |
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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 | 40mm without mudguards, 35mm with mudguards |
Computer | TQ LED display with Bluetooth & ANT+ connectivity |
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Shifter | Shimano Ultegra R8170 Di2, 12-speed |
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Front derailleur | Shimano Ultegra R8150 Di2, braze-on, down swing |
Rear derailleur | Shimano Ultegra R8150 Di2, 34T max cog |
*Crank |
Size:
50, 52 Praxis Carbon, 170 mm length |
Size:
54, 56 Praxis Carbon, 172.5 mm length |
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Size:
58, 60, 62 Praxis Carbon, 175 mm length |
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Chainring | Praxis, 50/34T, 12-speed |
Cassette | Shimano Ultegra R8101, 11-34, 12-speed |
Chain | Shimano Ultegra/XT M8100, 12-speed |
Max. chainring size | 1x: 46T, 2x: 52/36 |
*Saddle |
Size:
50, 52 Verse Short Pro, carbon rails, 155 mm width |
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Size:
54, 56, 58, 60, 62 Verse Short Pro, carbon rails, 145 mm width |
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*Seatpost |
Size:
50, 52, 54, 56 KVF aero carbon seat post, 20 mm offset, 280 mm length |
Size:
58, 60, 62 KVF aero carbon seat post, 20 mm offset, 320 mm length |
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*Handlebar |
Size:
50, 52 Bontrager Pro IsoCore VR-SF, 40cm |
Size:
54, 56 Bontrager Pro IsoCore VR-SF, 42cm |
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Size:
58, 60, 62 Bontrager Pro IsoCore VR-SF, 44cm |
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Handlebar tape | Bontrager Supertack Perf tape |
*Stem |
Size:
50 Trek RCS Pro, -7-degree, 80 mm length |
Size:
52, 54 Trek RCS Pro, -7-degree, 90 mm length |
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Size:
56, 58 Trek RCS Pro, -7-degree, 100 mm length |
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Size:
60, 62 Trek RCS Pro, -7-degree, 110 mm length |
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Brake rotor | Shimano CL800, CentreLock, 160 mm |
Rotor size | Max brake rotor sizes: 180mm front, 160mm rear |
Weight limit | This bike has a maximum total weight limit (combined weight of bicycle, rider and cargo) of 125 kg (275 lb). |
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