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Today’s DealsDomane+ AL 5
An aluminum frame endurance e-bike with upper mid-range components and shimano 105 hydraulic disc brakes.
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Manufacturer Price
$3,499| Weight | 31.0 lbs |
|---|---|
| Frame | Aluminum |
| Fork | Carbon |
| Wheels | 700c Aluminum |
| Drivetrain | 2 × 11 |
| Groupset | 105 |
| Motor | 250W 40Nm hub-drive |
| Battery | 250Wh |
| Brakes | Shimano 105 Hydraulic Disc |
Based on build material and quality level of the frame, fork, wheelset, groupset, suspension system, and more.
Compare the full Domane+ model range
View Comparison5'1" – 5'5"
5'3" – 5'7"
5'5" – 5'9"
5'8" – 6'0"
5'10" – 6'2"
6'0" – 6'4"
Summary
The Trek Domane endurance bike is praised for its smooth ride quality, with IsoSpeed suspension providing excellent vibration dampening and compliance. It offers versatile handling suitable for long rides and mixed terrain, supported by generous tire clearance. However, some reviews note a stiff front end and high price points as drawbacks.
Smooth and compliant ride quality with IsoSpeed suspension
Versatile handling and stable geometry for endurance riding
Generous tire clearance for up to 40mm tires
Lightweight design for an e-bike, enhancing agility
Quiet and efficient motor system with customizable assist
High price tag across models
Stiff front end can be jarring on impacts
Limited battery capacity in some versions
Proprietary components limiting customization
Some build-specific issues like seatpost slipping
Riding the Domane+ SLR is an experience much closer to that of riding a traditional road bike, except that you have a sweet tailwind where ever you go.Bicycling
The Trek Domane+ SLR 6’s powerful, quiet and smooth TQ motor system helps make this the Wisconsin brand’s yet.
It’s on the hills where the Domane+ really makes a difference.
Trek’s IsoSpeed feature continues to work brilliantly, offering an incredibly smooth and compliant feel that (at least for me) never feels overly bouncing or intrusive.
IsoSpeed works just as it’s claimed to, and the extent of its effectiveness is something that can only be fully appreciated in person.
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Dec 2023 · Matthew Pioro
Pedal assist can support your rides in surprising ways

Sep 2023 · Warren Rossiter
Endurance road bike classic fortified with powerful TQ mid-motor
Powerful motor
Smooth ride
Stable handling
Fast charging
Remote control brackets slip

Apr 2023
The lightweight and quiet Domane+ SLR proves that less can be more for e-road bikes.

Nov 2022
Price: $12999.00 | Model Year: 2023 | An ultra light weight 28.5lb electric road bike with endurance comfort geometry and iso speed vibration dampening seat post interface. The first ebike to feature Trek's OCLV carbon fiber. Available in five colors and seven frame sizes.
An ultra light weight 28.5lb electric road bike with endurance comfort geometry and iso speed vibration dampening seat post interface. The first ebike to feature Trek's OCLV carbon fiber. Available in five colors and seven frame sizes.
This particular build uses top of the line SRAM components with a 1x12 drivetrain, flared drop bar, and 40c wide gravel tires. Alternative builds offer narrower road tires and a 2x12 Shimano drivetrain. SRAM Red electronic shifting and 160mm hydraulic disc brakes.
Hidden fender mounts add utility, integrated top top tube display panel works well and is easy to read, optional smartphone app provides motor tuning settings, optional range extending 160wh bottle shaped battery pack provides 40% more range and off-bike charging.
Excellent control pad button placement on left and right hood. Includes 4 amp fast charger despite having a lower capacity 360wh battery. Main battery not removable for charging and storage. Seat post is a proprietary shape so upgrade options are limited.
Oct 2022 · James Huang
Flagship model weighs just 12.21 kg, and US-spec bikes get a genuinely useful 45 km/h cutoff from the new TQ mid-drive motor.

Oct 2022 · Martin Staffa
With a new TQ-HPR50 mid-drive motor hidden inside its frame, the Trek Domane+ SLR 6 2023 goes e-ncognito, promising to deliver an authentic road bike feeling despite its electric motor. But does it actually work?
Balanced weight distribution and good handling
Excellent motor integration
Hardly perceptible noise level
Generous tire clearance
Mudguard mounts ensure good everyday suitability
Disproportionately thick down tube looks awkward
Oct 2022 · James Huang
Flagship model weighs just 12.21 kg, and US-spec bikes get a genuinely useful 45 km/h cutoff from the new TQ mid-drive motor.

Sep 2020 · Tyler Benedict
The new 2021 Trek Domane+ ALR e-road bike takes the same lightweight Fazua Evation system from the carbon bicycle, but wraps it in alloy.
| Frame | 100 Series Alpha Aluminum, hub drive system, tapered head tube, internal routing, flat mount disc, rack and fender mounts BB Standard: BSA, 68mm, Threaded Tire Clearance: 38c Colors: Trek Black; Viper Red; Mercury |
|---|---|
| Fork | Domane+ carbon, tapered alloy steerer, internal brake routing, fender mounts, flat mount disc, 12x100mm thru axle |
| Bottom Bracket | Torque sensor, threaded, 110mm spindle |
| Headset | FSA Integrated, sealed cartridge bearing, 1-1/8'' top, 1.5'' bottom |
| Stem | Size: 49, Bontrager Elite, 31.8mm, Blendr compatible, 7 degree, 80mm length; Size: 52, 54, Bontrager Elite, 31.8mm, Blendr compatible, 7 degree, 90mm length; Size: 56, 58, Bontrager Elite, 31.8mm, Blendr compatible, 7 degree, 100mm length; Size: 61, Bontrager Elite, 31.8mm, Blendr compatible, 7 degree, 110mm length |
| Handlebar | Size: 49, Bontrager Elite IsoZone VR-SF, alloy, 31.8mm, internal Di2 routing, 75mm reach, 128mm drop, 38cm width; Size: 52, Bontrager Elite IsoZone VR-SF, alloy, 31.8mm, internal Di2 routing, 75mm reach, 128mm drop, 40cm width; Size: 54, 56, Bontrager Elite IsoZone VR-SF, alloy, 31.8mm, internal Di2 routing, 75mm reach, 128mm drop, 42cm width; Size: 58, 61, Bontrager Elite IsoZone VR-SF, alloy, 31.8mm, internal Di2 routing, 75mm reach, 128mm drop, 44cm width |
| Saddle | Size: 49, 52, Bontrager Verse Short Comp, steel rails, 155mm width; Size: 54, 56, 58, 61, Bontrager Verse Short Comp, steel rails, 145mm width |
| Seatpost | Bontrager carbon, 27.2mm, 8mm offset, 330mm length Type: Rigid |
| Rear Derailleur | Shimano 105 R7000, long cage, 34T max cog |
|---|---|
| Front Derailleur | Shimano 105 R7000, 31.8mm clamp |
| Crank | Size: 49, FSA Vero Pro, 50/34, 165mm; Size: 52, FSA Vero Pro, 50/34, 170mm; Size: 54, 56, FSA Vero Pro, 50/34, 172.5mm; Size: 58, 61, FSA Vero Pro, 50/34, 175mm |
| Shifters | Size: 49, 52, Shimano 105 R7025, short-reach lever, 11 speed; Size: 54, 56, 58, 61, Shimano 105 R7020, 11 speed |
| Cassette | Shimano 105 HG700-11, 11-34, 11 speed |
| Chain | Shimano HG601, 11 speed |
| Brakes | Shimano 105 hydraulic disc, BR-R7170 flat mount caliper, resin pad w/fin Type: Shimano 105 Hydraulic Disc |
| Rims | Bontrager Paradigm, Tubeless Ready, 28-hole, 21mm width, Presta valve |
|---|---|
| Front Hub | Formula RX-812 alloy, sealed bearing, 6-bolt, 100x12mm thru axle |
| Rear Hub | Hyena hub drive motor, 40Nm, 250W |
| Tires | Bontrager R1 Hard-Case Lite, wire bead, 60 tpi, 700x32c |
| Disc Rotors | Shimano RT66, 6-bolt, 160mm |
| Motor | Hyena hub drive motor, 40Nm, 250W |
|---|---|
| Battery | 250Wh, integrated in down tube, Range Extender compatible |
| Charger | 2A, 42V output, 100V-240V AC input |
First added October 13
Last updated June 27
Not listed for 1,067 days