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It's right for you if...
You're a value-minded rider testing the waters of road cycling, and want a drop-bar bike that's an upgrade in feel, speed, and efficiency over a flat-bar hybrid or mountain bike. Domane AL 2 is a great choice if you're new to the road and want a quality road bike you won't immediately outgrow.
The tech you get
Lightweight aluminum frame with mounts for fenders and a carbon fork—features that are not typically available in road bikes at this price point. The Shimano drivetrain has 16 speeds, with shifters that are integrated into the brake levers so your hands never have to leave the bars. The wide range of gears makes it easier to ride terrain that varies in elevation. Plus, sturdy Bontrager wheels, puncture-resistant tires, and rim brakes.
The final word
Domane AL 2 is an ideal, comfort-first introduction to road riding. It's made for a great fit that's fast but not as aggressive as what you might see in the Tour de France. Plus, it's backed by our lifetime warranty.
The Walkthrough
favorite_borderWhy you'll love it
- It's a real road bike at a great value, and it gets you into the world of road cycling without a giant price tag
- It's built in Trek's performance heritage and backed by a lifetime warranty
- The stable Endurance Geometry delivers comfort and confidence
- The unique IsoSpeed Carbon fork, which swoops forward toward the dropouts, absorbs vibrations from the road so your arms won't fatigue as quickly
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Features
Rack mounts
Going for a long ride? Rack mounts make carrying accessories a breeze.
IsoSpeed fork
It's a one-two punch: generous ride-tuned sweep and shape increases compliance for a smoother ride, and unique dropout placement optimizes the wheelbase.
Endurance fit
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 through the entire ride.
Blendr-compatible stem
Bontrager Blendr stem technology lets you clip your gear directly to the stem for clean looks, maximum user friendliness.
Learn more
Endurance geometry
Performance. Stability. Victory. Trek endurance geometry is a triple threat, maximizing control, handling, and responsiveness through perfectly tuned rider weight bias.
Fender compatible
Fender mounts allow for full-coverage fenders so you can ride comfortably in less-than-ideal conditions.
Specifications
*spec applies to all sizes unless otherwise noted
| Frame | 100 Series Alpha Aluminum, fender mounts, DuoTrap S compatible, rim brake, 130x5mm QR |
|---|---|
| Fork | Domane carbon, straight alloy steerer, fender mounts, 5x100mm QR |
| Frame fit | Endurance |
| Hub front | Formula TK-31 alloy, 5x100mm QR |
|---|---|
| Skewer front | Formula QR22 |
| Hub rear | Formula TK-32 alloy, Shimano 8/9/10 freehub, 5x130mm QR |
| Rim | Bontrager Tubeless Ready, 24-hole, 17mm width, presta valve |
| Spokes | 14g stainless steel |
| Tire | Bontrager R1 Hard-Case Lite, wire bead, 60 tpi, 700x28c |
| Max tire size | 28c without fenders, 25c with fenders |
| Shifter | Shimano Claris R2000, 8 speed |
|---|---|
| Front derailleur | Shimano Claris R2000, 31.8mm clamp |
| Rear derailleur | Shimano Claris R2000, long cage, 34T max cog |
| *Crank |
Size:
47 Shimano RS200, 50/34 (compact), 165mm length |
|
Size:
50, 52, 54 Shimano RS200, 50/34 (compact), 170mm length |
|
|
Size:
56, 58, 60, 62 Shimano RS200, 50/34 (compact), 175mm length |
|
| Bottom bracket | Shimano UN30, 68mm, threaded cartridge, 110mm spindle |
| Cassette | Shimano HG31, 11-32, 8 speed |
| Chain | Shimano Sora HG71, 8 speed |
| Pedal | Wellgo nylon body, alloy cage |
| Weight | 56 - 9.57 kg / 21.09 lbs |
|---|---|
| Weight limit | This bike has a maximum total weight limit (combined weight of bicycle, rider, and cargo) of 275 pounds (125 kg). |
Sizing & fit
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.
Rider Height
Inseam
47
152.0 - 158.0 cm
4'11.8" - 5'2.2"
71.0 - 75.0 cm
28.0" - 29.5"
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 noted.
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 47 cm | 700c | 42.0 | 74.6° | 11.0 | 71.0° | 50.9 | 8.0 | 42.0 | 5.3 | 6.1 | 98.6 | 68.6 | 36.4 | 52.7 |
| 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 |
| 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 |
| 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 |
| 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 |
| 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 |
| 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 |
| 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 |