You're an avid road rider searching for a high-value 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.
A 300 Series Alpha Aluminum frame, carbon fork, a light, fast, and efficient Fazua Evation motor and a 250Wh battery that assists up to 20 mph. 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 105 drivetrain, and hydraulic disc brakes.
Our best-value Domane+ frame paired with a streamlined and efficient electric drive system, plus the reliability of a Shimano 105 drivetrain. It's the best of two worlds—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.
- 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
- The stable Endurance Geometry delivers comfort and confidence
- Shimano 105 is a true workhorse drivetrain, delivering smooth, reliable shifts mile after mile
if (typeof dataLayer !== "undefined") {
dataLayer.push({
"ecommerce": {
"currency": "",
"impressions": [
{
"id": "23999",
"name": "Bontrager Flare RT Rear Bike Light",
"price": "",
"brand": "Bontrager",
"category": "Bike lights",
"list": "",
"position": 1
}
,
{
"id": "25362",
"name": "Bontrager Specter WaveCel Cycling Helmet",
"price": "",
"brand": "Bontrager",
"category": "Bike helmets",
"list": "",
"position": 2
}
,
{
"id": "25487",
"name": "Bontrager Pro Water Bottle Cage",
"price": "",
"brand": "Bontrager",
"category": "Bike water bottles & cages",
"list": "",
"position": 3
}
,
{
"id": "22372",
"name": "Bontrager Commuter Pedal Set",
"price": "",
"brand": "Bontrager",
"category": "Bike pedals",
"list": "",
"position": 4
}
,
{
"id": "07799",
"name": "Bontrager Tire Lever Set",
"price": "",
"brand": "Bontrager",
"category": "Bike tools & maintenance",
"list": "",
"position": 5
}
,
{
"id": "22373",
"name": "Bontrager Comp Multi-Tool",
"price": "",
"brand": "Bontrager",
"category": "Bike tools & maintenance",
"list": "",
"position": 6
}
,
{
"id": "14966",
"name": "Bontrager Anara Women's Cycling Jersey",
"price": "",
"brand": "Bontrager",
"category": "Road bike jerseys",
"list": "",
"position": 7
}
,
{
"id": "22371",
"name": "Bontrager Comp Road Pedal Set",
"price": "",
"brand": "Bontrager",
"category": "Bike pedals",
"list": "",
"position": 8
}
,
{
"id": "14963",
"name": "Bontrager Circuit Cycling Bib Short",
"price": "",
"brand": "Bontrager",
"category": "Road bike shorts & bib shorts",
"list": "",
"position": 9
}
,
{
"id": "21794",
"name": "Bontrager Pro Flat Pack",
"price": "",
"brand": "Bontrager",
"category": "Bike pumps & accessories",
"list": "",
"position": 10
}
,
{
"id": "22299",
"name": "Bontrager Circuit LTD Cycling Jersey",
"price": "",
"brand": "Bontrager",
"category": "Road bike jerseys",
"list": "",
"position": 11
}
,
{
"id": "23709",
"name": "Bontrager Ion 200 RT Front Bike Light",
"price": "",
"brand": "Bontrager",
"category": "Bike lights",
"list": "",
"position": 12
}
,
{
"id": "27863",
"name": "Bontrager Bat Cage Water Bottle Cage",
"price": "",
"brand": "Bontrager",
"category": "Bike water bottles & cages",
"list": "",
"position": 13
}
,
{
"id": "24555",
"name": "Bontrager Circuit Women's Cycling Bib Short",
"price": "",
"brand": "Bontrager",
"category": "Road bike shorts & bib shorts",
"list": "",
"position": 14
}
,
{
"id": "23710",
"name": "Bontrager Ion 200 RT/Flare RT Light Set",
"price": "",
"brand": "Bontrager",
"category": "Bike lights",
"list": "",
"position": 15
}
,
{
"id": "22483",
"name": "Bontrager Velocis Road Cycling Shoe",
"price": "",
"brand": "Bontrager",
"category": "Road bike shoes",
"list": "",
"position": 16
}
,
{
"id": "30862",
"name": "Bontrager Elite Road Pedal Set",
"price": "",
"brand": "Bontrager",
"category": "Bike pedals",
"list": "",
"position": 17
}
,
{
"id": "25484",
"name": "Bontrager Elite Water Bottle Cage",
"price": "",
"brand": "Bontrager",
"category": "Bike water bottles & cages",
"list": "",
"position": 18
}
,
{
"id": "22484",
"name": "Bontrager Velocis Women's Road Cycling Shoe",
"price": "",
"brand": "Bontrager",
"category": "Road bike shoes",
"list": "",
"position": 19
}
]
}
});
}
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 customize your ride.
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 2.9kg in weight.
Trek’s premium-grade aluminum is hydroformed into size-specific tubes that provide the perfect balance of stiffness and weight.
Learn more
Performance. Stability. Victory. Trek endurance geometry is a triple threat, maximizing control, handling, and responsiveness through perfectly tuned rider weight bias.
Additional tire clearance allows Domane to go where no road bike has gone before. Race, ride, explore.
Fender mounts allow for full-coverage fenders so you can ride comfortably in less-than-ideal conditions.
Bontrager Blendr stem technology lets you clip your gear directly to the stem for clean looks, maximum user friendliness.
Learn more
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.
*spec applies to all sizes unless otherwise noted
Frameset
| Frame |
300 Series Alpha Aluminum, Fazua Evation integrated drive system, tapered head tube, internal routing, flat mount disc, fender mounts, 148x12mm thru axle |
| Fork |
Domane+ carbon, tapered alloy steerer, flat mount disc, 12x100mm thru axle |
| Frame fit |
Endurance |
Wheels
| Wheel front |
Bontrager Paradigm Comp 25, Tubeless Ready, 25mm rim width, 100x12mm thru axle
|
| Wheel rear |
Bontrager Paradigm Comp 25, Tubeless Ready, 25mm rim width, Shimano 11/12-speed freehub, 148x12 thru axle
|
| Hub front |
Bontrager Paradigm Comp 25, Tubeless Ready, 25mm rim width, 100x12mm thru axle |
| Skewer front |
Bontrager Switch thru axle, removable lever |
| Rim |
Bontrager Paradigm Comp 25, Tubeless Ready, 25mm rim width, 100x12mm thru axle |
| Tire |
Bontrager R1 Hard-Case Lite, wire bead, 60 tpi, 700x32c |
| Max tire size |
38c |
Drivetrain
| *Shifter |
Size:
49, 52
Shimano 105 R7025, short-reach lever, 11 speed |
Size:
54, 56, 58, 61
Shimano 105 R7020, 11 speed |
| Front derailleur |
Shimano 105 R7000, braze-on |
| Rear derailleur |
Shimano 105 R7000, long cage, 34T max cog |
| *Crank |
Size:
49, 52
FSA Alloy for Fazua, 50/34 chainrings, 170mm length |
Size:
54, 56
FSA Alloy for Fazua, 50/34 chainrings, 172.5mm length |
Size:
58, 61
FSA Alloy for Fazua, 50/34 chainrings, 175mm length |
| Cassette |
Shimano 105 HG700-11, 11-34, 11 speed |
| Chain |
Shimano 105 HG601, 11 speed |
Components
| Saddle |
Bontrager Arvada Comp, steel rails, 138mm width
|
| Seatpost |
Bontrager Comp, 6061 alloy, 27.2mm, 8mm offset, 330mm length |
| *Handlebar |
Size:
49, 52
Bontrager Comp VR-C, alloy, 31.8mm, 100mm reach, 124mm drop, 40cm width
|
Size:
54, 56
Bontrager Comp VR-C, alloy, 31.8mm, 100mm reach, 124mm drop, 42cm width
|
Size:
58, 61
Bontrager Comp VR-C, alloy, 31.8mm, 100mm reach, 124mm drop, 44cm width
|
| Handlebar tape |
Bontrager Supertack Perf tape |
| *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
|
| Headset |
FSA Integrated, sealed cartridge bearing, 1-1/8'' top, 1.5'' bottom |
| Brake |
Shimano 105 hydraulic disc, flat mount |
| *Brake rotor |
Size:
49, 52, 54, 56, 58, 61
Shimano MT800, centerlock, 160mm |
Size:
49, 52, 54, 56, 58, 61
Shimano EM810, centerlock 160mm |
Accessories
| Battery |
Fazua Evation battery, 250Wh |
| Charger |
Fazua Evation charger, 90-120V |
| Controller |
Fazua Evation touch remote |
| Motor |
Fazua Evation Drive Pack, 20mph max assist |
Weight
| Weight |
56 - 15.21 kg / 33.53 lbs |
| Weight limit |
This bike has a maximum total weight limit (combined weight of bicycle, rider, and cargo) of 275 pounds (125 kg). |
We reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colors, materials, and pricing. Prices shown are manufacturer's suggested retail prices.
Bike and frame weights are based off pre-production painted frames at time of publication. Weights may vary in final production.
The charts below show our recommended sizes based on height, but there are some other factors, like arm and leg length, that determine a great fit. That’s why you’ll see some overlap in our recommendations. Not every rider who’s 5´8˝, for example, will fit on the same size bike. The best way to find your perfect fit is to consult the experts at your local retailer.
156.0
- 163.0 cm
5'1.4"
- 5'4.2"
74.0
- 77.0 cm
29.1"
- 30.3"
163.0
- 168.0 cm
5'4.2"
- 5'6.1"
76.0
- 79.0 cm
29.9"
- 31.1"
168.0
- 174.0 cm
5'6.1"
- 5'8.5"
78.0
- 82.0 cm
30.7"
- 32.3"
174.0
- 180.0 cm
5'8.5"
- 5'10.9"
81.0
- 85.0 cm
31.9"
- 33.5"
180.0
- 185.0 cm
5'10.9"
- 6'0.8"
84.0
- 87.0 cm
33.1"
- 34.3"
185.0
- 191.0 cm
6'0.8"
- 6'3.2"
86.0
- 90.0 cm
33.9"
- 35.4"
All measurements provided in cm unless otherwise noted.
| 49 cm |
700c |
44.0 |
74.6° |
11.0 |
70.8° |
51.7 |
8.0 |
43.0 |
5.3 |
6.7 |
100.7 |
72.7 |
36.8 |
54.0 |
| 52 cm |
700c |
47.5 |
74.2° |
13.0 |
71.3° |
53.0 |
8.0 |
43.0 |
5.3 |
6.4 |
101.3 |
75.3 |
37.1 |
56.1 |
| 54 cm |
700c |
50.0 |
73.7° |
14.5 |
71.3° |
54.2 |
8.0 |
43.0 |
5.3 |
6.4 |
102.1 |
77.2 |
37.4 |
57.5 |
| 56 cm |
700c |
52.5 |
73.3° |
16.0 |
71.9° |
55.4 |
7.8 |
43.0 |
4.8 |
6.5 |
101.8 |
79.4 |
37.7 |
59.1 |
| 58 cm |
700c |
54.8 |
73.0° |
18.0 |
72.0° |
56.7 |
7.8 |
43.0 |
4.8 |
6.5 |
102.7 |
80.9 |
38.0 |
61.1 |
| 61 cm |
700c |
56.7 |
72.7° |
22.0 |
72.1° |
58.6 |
7.8 |
43.0 |
4.8 |
6.4 |
104.3 |
82.5 |
38.5 |
64.6 |
var pr_merchant_user_id = "";
var pr_merchant_user_email = "";
var pr_api_key = "87b3f2f0-f542-43f9-bf33-10c41cffcb73";
var pr_locale = "en_US";
var pr_merchant_group_id = "10250";
var pr_merchant_id = "4404";
var pr_page_id = "33341_2021";
if (pr_page_id === undefined || pr_page_id === null || pr_page_id.trim() === "") {
// default to sku if poerreviewid is null
pr_page_id = "33341";
}
var pr_write_review = "/eselectra/en_US/bikes/road-bikes/performance-road-bikes/domane/domane-alr/domane-alr/p/33341/writeReview?";
var pr_product_name = "Domane+ ALR";
var pr_product_url = "https://www.trekbikes.com/p/" + "33341" + "/";
var pr_product_image = "//trek.scene7.com/is/image/TrekBicycleProducts/DomanePlusALR_21_33341_A_Primary?wid=690&hei=518&fmt=png8-alpha&qlt=80,1&op_usm=0,0,0,0&iccEmbed=0&cache=on,on";
if (pr_product_image && !pr_product_image.startsWith("http")) {
pr_product_image = "https:" + pr_product_image;
}
var pr_product_description = pr_product_name;
var pr_product_category_name = "Performance road bikes";
var pr_product_manufacturer_id = "33341";
var pr_product_upc = "601842422168";
var pr_product_brand_name = "Trek";
var pr_product_price = "";
var pr_product_in_stock = "";
window.pwr = window.pwr || function () {
(pwr.q = pwr.q || []).push(arguments);
};
