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Today’s DealsDomane+ ALR
An aluminum frame endurance e-bike with upper mid-range components and shimano 105 hydraulic disc brakes.
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Manufacturer Price
$5,049| Weight | 33.5 lbs |
|---|---|
| Frame | Aluminum |
| Fork | Carbon |
| Wheels | 700c Aluminum |
| Drivetrain | 2 × 11 |
| Groupset | 105 |
| Motor | Fazua 250W 55Nm mid-drive |
| Battery | Fazua 250Wh |
| Brakes | Shimano 105 Hydraulic Disc |
5'4" – 5'7"
None yet.
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Summary
The Trek Domane endurance bike is praised for its lightweight design and smooth, quiet TQ motor that provides natural pedal assistance, making it feel like a traditional road bike. It features IsoSpeed suspension for excellent comfort and vibration dampening, along with generous tire clearance up to 40mm for versatility on various surfaces. However, it comes with a high price tag and some stiffness in the front end, which can affect ride quality on rough terrain.
Lightweight for an e-bike
Smooth and quiet TQ motor
IsoSpeed suspension for comfort
Generous tire clearance up to 40mm
Feels like a traditional road bike
High price tag
Stiff front end
Limited battery range in some conditions
Heavier than non-electric versions
Proprietary components limiting customization
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.
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.
This is the lightest full sized electric bike I have ever tested and reviewed.
The Trek Domane+ SLR 2023 almost gets away with claiming that it feels like an analogue road bike.
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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 · William Tracy
Trek takes a leap forward in its e-road bikes.

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 | 300 Series Alpha Aluminium, Fazua Evation integrated drive system, tapered head tube, internal routing, flat-mount disc, mudguard mounts, 148x12 mm thru axle Tire Clearance: 38c Color: Crimson Red / Trek Black |
|---|---|
| Fork | Domane+ carbon, tapered alloy steerer, flat-mount disc, 12x100 mm thru axle |
| Headset | FSA Integrated, sealed cartridge bearing, 1-1/8'' top, 1.5'' bottom |
| Stem | Size: 49, Bontrager Elite, 31.8 mm, Blendr-compatible, 7-degree, 80 mm length; Size: 52, 54, Bontrager Elite, 31.8 mm, Blendr-compatible, 7-degree, 90 mm length; Size: 56, 58, Bontrager Elite, 31.8 mm, Blendr-compatible, 7-degree, 100 mm length; Size: 61, Bontrager Elite, 31.8 mm, Blendr-compatible, 7-degree, 110 mm length |
| Handlebar | Size: 49, 52, Bontrager Comp VR-C, alloy, 31.8 mm, 100 mm reach, 124 mm drop, 40 cm width; Size: 54, 56, Bontrager Comp VR-C, alloy, 31.8 mm, 100 mm reach, 124 mm drop, 42 cm width; Size: 58, 61, Bontrager Comp VR-C, alloy, 31.8 mm, 100 mm reach, 124 mm drop, 44 cm width |
| Saddle | Bontrager Arvada Comp, steel rails, 138 mm width |
| Seatpost | Bontrager Comp, 6061 alloy, 27.2 mm, 8 mm offset, 330 mm length Type: Rigid |
| Rear Derailleur | Shimano 105 R7000, long cage, 34T max cog |
|---|---|
| Front Derailleur | Shimano 105 R7000, braze-on |
| Crank | Size: 49, 52, FSA Alloy for Fazua, 50/34 chain rings, 170 mm length; Size: 54, 56, FSA Alloy for Fazua, 50/34 chain rings, 172.5mm length; Size: 58, 61, FSA Alloy for Fazua, 50/34 chain rings, 175mm length |
| 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 105 HG601, 11-speed |
| Brakes | Shimano 105 hydraulic disc Type: Shimano 105 Hydraulic Disc |
| Rims | Bontrager Paradigm Comp 25, Tubeless-Ready, 25 mm rim width |
|---|---|
| Front Hub | Bontrager Paradigm Comp 25, Tubeless Ready, 25 mm rim width, 100x12 mm thru axle |
| Tires | 38c |
| Disc Rotors | Size: 49, 52, 54, 56, 58, 61, Shimano MT800, CentreLock, 160 mm; Size: 49, 52, 54, 56, 58, 61, Shimano EM810, CenterLock 160 mm |
| Motor | Fazua Evation Drive Pack, 25 km/h (15.5 mph) max assist, 32 km/h for New Zealand |
|---|---|
| Battery | Fazua Evation battery, 250 Wh |
| Display | Fazua Evation touch remote |
| Charger | Fazua Evation charger, 220-240V |
First added July 25
Last updated May 25
Not listed for 734 days