Trek Domane+ ALR Bike
Domane+ ALR is an aluminum drop-bar electric bike designed for roadies who want an authentic road bike experience with an extra boost. The sleek and efficient Fazua drive system kicks things up a notch when you need it—like riding into a headwind or keeping pace with your buddy—but doesn’t drag or hold you back when it’s not in use.
Specifications
*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 |
|---|---|
| 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-speed freehub, 148×12 thru axle |
| Skewer front | Bontrager Switch thru axle, removable lever |
| Spokes | NA |
| Tire | Bontrager R1 Hard-Case Lite, wire bead, 60 tpi, 700x32c |
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
| *Fazua Drive Pack | Size: 49, 52, 54, 56, 58, 61 Fazua Evation 1.0, 250Wh |
|---|---|
| Size: 49, 52, 54, 56, 58, 61 Fazua Evation Drive Pack, 20mph max assist |
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| Size: 49, 52, 54, 56, 58, 61 Fazua Evation touch remote |
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| Size: 49, 52, 54, 56, 58, 61 Fazua Evation charger |
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). |
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
49
156.0 – 162.0 cm
5’1.4″ – 5’3.8″
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″
61
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.
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 |
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