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It's right for you if...
You're an avid road rider searching for an e-bike that looks and rides like a traditional road bike. You want an electric drive system that's so lightweight and efficient you almost won't notice it until you flip the switch for a strategic boost of power.
The tech you get
A 500 Series OCLV Carbon frame and fork with rear IsoSpeed, a light, fast and efficient Fazua Evation motor and a 250 Wh battery that assists up to 25 km/h (15.5 mph) in Europe / 32 km/h (20 mph) in New Zealand,. You can easily remove the Fazua drivepack (the battery and motor) from the frame and ride the bike with or without it. Plus, a Fazua controller, 2x11 Shimano Ultegra Di2 electronic drive train, Bontrager Aeolus Pro 3V carbon wheels and hydraulic disc brakes.
The final word
Our road-smoothing Domane+ frame paired with a streamlined and efficient electric drive system, plus the precision of Di2 electronic shifting. It's the best of two worlds – a true road bike feel with an additional thrust of power when you want to crush a climb or push yourself to pop off a few more miles.
The Walkthrough
favorite_borderWhy you'll love it
- This e-road bike looks, rides and feels more like a traditional road bike
- You won't feel much drag or resistance from the Fazua system when you turn it off or pass the maximum level of assist
- Never miss a shift again with the fast, reliable Shimano Ultegra Di2 electronic drivetrain
- Road-smoothing IsoSpeed absorbs fatiguing bumps in the road for a faster, smoother, more comfortable ride
- Make it yours: it's fully customisable through Project One
Features
Front and Rear IsoSpeed soak up fatiguing bumps in the road so you can stay stronger longer.
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Fast and efficient
Fazua's lightweight drive system adds a punch of power when you need it, but rides and feels like a traditional bike when you don't. You won't feel much drag or resistance when you turn it off or pass the max level of assist. The system is also compatible with a smartphone app to let you check battery status and customise your ride.
Removable drivepack
When your ride doesn't require an extra boost, replace the motor and battery with the storage cover (sold separately) to turn your bike into a regular Domane. You'll also save 2.9 kg in weight.
500 Series OCLV
500 Series OCLV achieves a superb balance of light weight, strength, and stiffness that's perfectly suited to the sophisticated frame technologies that distinguish Trek frames.
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Adjustable Top Tube IsoSpeed
Featuring all-new Top Tube IsoSpeed that is damped to rebound in a smooth and controlled motion providing maximum rider compliance. Top tube IsoSpeed is also adjustable to customise the compliance to rider preference and terrain.
Front IsoSpeed
Trek's Front IsoSpeed technology is a breakthrough in ride-smoothing technology, bringing a new standard of compliance to a bike's front end that increases smoothness and balance so you can ride faster, longer and stronger.
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Endurance geometry
Performance. Stability. Victory. Trek endurance geometry is a triple threat, maximising control, handling and responsiveness through perfectly tuned rider weight bias.
Project One
Don't settle for anyone else's bike. Create your very own with Project One, Trek's custom bike programme.
Learn more
Additional Tyre Clearance
The additional tyre clearance allows the Domane to go where no road bike has gone before. Race, ride, explore.
Mudguard compatible
Mudguard mounts allow for full-coverage mudguards so you can ride comfortably in less-than-ideal conditions.
Blendr stem
Bontrager stem technology lets you clip your gear directly to the stem for clean looks and maximum user friendliness.
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Warrantied for life
Carbon wheels can lighten your ride and improve your performance – and when you ride Bontrager, your investment is protected. All Bontrager carbon wheels are backed by a lifetime warranty for the original owner.
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Specifications
*spec applies to all sizes unless otherwise noted
| Frame | 500 Series OCLV Carbon, Fazua Evation integrated drive system, tapered head tube, rear IsoSpeed, internal routing, flat-mount disc, mudguard mounts, 148x12 mm thru axle |
|---|---|
| Fork | Domane SL carbon, tapered carbon steerer, internal brake routing, mudguard mounts, flat-mount disc, 12x100 mm thru axle |
| Frame fit | Endurance |
| Shifter | Shimano Ultegra Di2, R8070, 11-speed |
|---|---|
| Front derailleur | Shimano Ultegra R8050 Di2, braze-on |
| Rear derailleur | Shimano Ultegra R8050 Di2, mid cage 34T max cog |
| *Crank |
Size:
50, 52 FSA Carbon for Fazua, 50/34, 170 mm length |
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Size:
54, 56 FSA Carbon for Fazua, 50/34, 172.5 mm length |
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Size:
58, 60, 62 FSA Carbon for Fazua, 50/34, 175 mm length |
|
| Cassette | Shimano Ultegra HG800-11, 11-34, 11-speed |
| Chain | Shimano Ultegra HG701, 11-speed |
| Saddle | Bontrager Arvada Elite, stainless steel rails, 138 mm width |
|---|---|
| *Handlebar |
Size:
50, 52 Bontrager Pro IsoCore VR-CF, OCLV Carbon, 31.8 mm, internal Di2 routing, 93 mm reach, 123 mm drop, 40 cm width |
|
Size:
54, 56 Bontrager Pro IsoCore VR-CF, OCLV Carbon, 31.8 mm, internal Di2 routing, 93 mm reach, 123 mm drop, 42 cm width |
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Size:
58, 60, 62 Bontrager Pro IsoCore VR-CF, OCLV Carbon, 31.8 mm, internal Di2 routing, 93 mm reach, 123 mm drop, 44 cm width |
|
| Handlebar tape | Bontrager Supertack Perf tape |
| *Stem |
Size:
50 Bontrager Pro, 31.8 mm, Blendr-compatible, 7-degree, 80 mm length |
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Size:
52, 54 Bontrager Pro, 31.8 mm, Blendr-compatible, 7-degree, 90 mm length |
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Size:
56, 58 Bontrager Pro, 31.8 mm, Blendr-compatible, 7-degree, 100 mm length |
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Size:
60, 62 Bontrager Pro, 31.8 mm, Blendr-compatible, 7-degree, 110 mm length |
|
| Brake | Shimano Ultegra hydraulic disc |
| *Brake rotor |
Size:
50, 52, 54, 56, 58, 60, 62 Shimano MT800, CenterLock, 160 mm |
|
Size:
50, 52, 54, 56, 58, 60, 62 Shimano EM810, CenterLock 160 mm |
| *Fazua Drive Pack |
Size:
50, 52, 54, 56, 58, 60, 62 Fazua Evation Drive Pack, 25 kph/20 mph max assist |
|---|---|
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Size:
50, 52, 54, 56, 58, 60, 62 Fazua Evation 1.0, 250 Wh |
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Size:
50, 52, 54, 56, 58, 60, 62 Fazua Evation charger |
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Size:
50, 52, 54, 56, 58, 60, 62 Fazua Evation touch remote |
| Weight | 30.8 lb / 14 kg with drive pack, 24.5 lb / 11.1 kg without drive pack (including storage cover, sold separately) |
|---|---|
| Weight limit | This bike has a maximum total weight limit (combined weight of bicycle, rider and cargo) of 125 kg (275 lb). |
Sizing & fit
Proper bike fit is essential for best performance and comfort. Any size and geometry measurements shown on trekbikes.com are for general comparison purposes only. To find your perfect fit, visit an authorised retailer, where an expert skilled at sizing will help you find the appropriate bike and size for your individual needs.
Rider Height
Inseam
50
158.0 - 163.0 cm
5'2.2" - 5'4.2"
74.0 - 77.0 cm
29.1" - 30.3"
52
163.0 - 168.0 cm
5'4.2" - 5'6.1"
76.0 - 79.0 cm
29.9" - 31.1"
54
168.0 - 174.0 cm
5'6.1" - 5'8.5"
78.0 - 82.0 cm
30.7" - 32.3"
56
174.0 - 180.0 cm
5'8.5" - 5'10.9"
81.0 - 85.0 cm
31.9" - 33.5"
58
180.0 - 185.0 cm
5'10.9" - 6'0.8"
84.0 - 87.0 cm
33.1" - 34.3"
60
185.0 - 190.0 cm
6'0.8" - 6'2.8"
86.0 - 90.0 cm
33.9" - 35.4"
62
190.0 - 195.0 cm
6'2.8" - 6'4.8"
89.0 - 92.0 cm
35.0" - 36.2"
All measurements provided in cm unless otherwise stated.
| Frame size number | Wheel size | A — Seat tube | B — Seat tube angle | C — Head tube length | D — Head angle | E — Effective top tube | G — Bottom bracket drop | H — Chainstay length | I — Offset | J — Trail | K — Wheelbase | L — Standover | M — Frame reach | N — Frame stack | Saddle rail height min (w/short mast) | Saddle rail height max (w/short mast) | Saddle rail height min (w/tall mast) | Saddle rail height max (w/tall mast) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 50 cm | 700c | 45.0 | 74.6° | 13.0 | 71.1° | 51.9 | 8.0 | 42.0 | 5.3 | 6.0 | 99.6 | 71.6 | 36.8 | 54.6 | 58.5 | 64.5 | 62.0 | 68.0 |
| 52 cm | 700c | 47.5 | 74.2° | 14.5 | 71.3° | 53.0 | 8.0 | 42.0 | 5.3 | 5.9 | 100.3 | 73.5 | 37.1 | 56.1 | 61.5 | 67.5 | 65.0 | 71.0 |
| 54 cm | 700c | 50.0 | 73.7° | 16.0 | 71.3° | 54.2 | 8.0 | 42.0 | 5.3 | 5.9 | 101.0 | 75.4 | 37.4 | 57.5 | 64.0 | 70.0 | 67.5 | 73.5 |
| 56 cm | 700c | 52.5 | 73.3° | 17.5 | 71.9° | 55.4 | 7.8 | 42.0 | 4.8 | 6.1 | 100.8 | 77.6 | 37.7 | 59.1 | 67.0 | 73.0 | 70.5 | 76.5 |
| 58 cm | 700c | 54.8 | 73.0° | 19.5 | 72.0° | 56.7 | 7.8 | 42.5 | 4.8 | 6.0 | 102.2 | 79.6 | 38.0 | 61.1 | 69.0 | 75.0 | 72.5 | 78.5 |
| 60 cm | 700c | 56.7 | 72.8° | 22.0 | 72.1° | 57.9 | 7.5 | 42.5 | 4.8 | 5.9 | 103.2 | 81.7 | 38.3 | 63.2 | 71.0 | 77.0 | 74.5 | 80.5 |
| 62 cm | 700c | 58.6 | 72.5° | 24.5 | 72.1° | 59.3 | 7.5 | 42.5 | 4.8 | 5.9 | 104.2 | 83.5 | 38.6 | 65.6 | 73.0 | 79.0 | 76.5 | 82.5 |