Trek Domane AL 4 Gen 4 - 2024
Details
Domane AL 4 is a speedy and versatile road bike that's a perfect starting point for anyone looking to get into road riding. With an Alpha Aluminum frame, clearance for larger tires, a 10-speed Shimano Tiagra drivetrain, top tube mounts, and an all-day road comfort geometry — Domane AL 4 is perfect for casual pedaling, group rides, fast commutes, and even venturing beyond paved paths to most gravel roads.
It's right for you if…
You're looking to venture into the world of road bikes and want one that's comfortable, smooth, and most importantly, won't break the bank. You want to ride primarily on roads but also want a bike that can handle a rail trail or crushed gravel path, too. Days spent pedaling under the sun sound perfect and you need a bike that's comfortable enough to let you ride as long as you see fit.
The tech you get
A 100 Series Alpha Aluminum frame with advanced tube shaping for high-end looks and ride quality, a 10-speed Shimano Tiagra drivetrain, powerful disc brakes for all-weather stopping, super durable wheels, integrated frame mounts for carrying additional gear, 32mm tubeless ready road tires for added cushion, and flared handlebars for extra control and stability.
The final word
Domane AL 4 is a true road bike and the perfect option if you're just getting into riding. It's comfortable for long days, quick enough to hang with the group, and extremely versatile for when you're ready to venture off-road.
Why you'll love it
- A totally versatile and smooth ride that's a perfect choice for your first performance road bike
- Versatile 40mm tire clearance (as measured) lets you run bigger tires for extra comfort on most gravel roads
- Internal cable routing and an integrated cockpit provide premium looks and a clean aesthetic
- Rack, fender, and top tube mounts make it easy to carry all the gear you'll need
- Powerful disc brakes allow for super-fast stopping power in all conditions
| Frame size number | 44 cm | 49 cm | 52 cm | 54 cm | 56 cm | 58 cm | 61 cm |
|---|---|---|---|---|---|---|---|
| Wheel size | 700c | 700c | 700c | 700c | 700c | 700c | 700c |
| A — Seat tube (cm) | 39 | 44 | 47.5 | 50 | 52.5 | 54.8 | 57.6 |
| B — Seat tube angle | 74.6° | 74.6° | 74.2° | 73.7° | 73.3° | 73.0° | 72.7° |
| C — Head tube length (cm) | 9.5 | 12.3 | 14.5 | 16 | 17.5 | 19.5 | 23.5 |
| D — Head angle | 70.3° | 70.8° | 71.3° | 71.3° | 71.9° | 72.0° | 72.1° |
| E — Effective top tube (cm) | 50.7 | 51.6 | 53 | 54.2 | 55.4 | 56.7 | 58.6 |
| G — Bottom bracket drop (cm) | 8 | 8 | 8 | 8 | 7.8 | 7.8 | 7.5 |
| H — Chainstay length (cm) | 42 | 42.5 | 42 | 42 | 42 | 42.5 | 42.5 |
| I — Offset (cm) | 5.3 | 5.3 | 5.3 | 5.3 | 4.8 | 4.8 | 4.8 |
| J — Trail (cm) | 6.6 | 6.6 | 5.9 | 5.9 | 6.1 | 6 | 6.3 |
| K — Wheelbase (cm) | 98.3 | 100.1 | 100.3 | 101 | 101.8 | 102.2 | 103.8 |
| L — Standover (cm) | 65.7 | 71.7 | 73.5 | 75.4 | 77.6 | 79.6 | 84.2 |
| M — Frame reach (cm) | 36 | 36.8 | 37.1 | 37.4 | 37.7 | 38 | 38.5 |
| N — Frame stack (cm) | 51 | 54 | 56.1 | 57.5 | 59.1 | 61.1 | 64.6 |
| Stem length (cm) | 70 | 80 | 90 | 90 | 100 | 100 | 110 |
| Frame Size | Rider Height (in) | Rider Heigh (cm) | Rider Inseam (in) | Rider Inseam (cm) |
|---|---|---|---|---|
| 44 | 4'11" - 5'0" | 150 - 153 | 28" - 29" | 71 - 73 |
| 49 | 5'1" - 5'4" | 156 - 163 | 29" - 30" | 74 - 77 |
| 52 | 5'4" - 5'6" | 163 - 168 | 30" - 31" | 76 - 79 |
| 54 | 5'6" - 5'9" | 168 - 174 | 31" - 32" | 78 - 82 |
| 56 | 5'9" - 5'11" | 174 - 180 | 32" - 33" | 81 - 85 |
| 58 | 5'11" - 6'1" | 180 - 185 | 33" - 34" | 84 - 87 |
| 61 | 6'1" - 6'3" | 185 - 191 | 34" - 35" | 86 - 90 |
Specs
| Frame | 100 Series Alpha Aluminum, tapered head tube, internal routing, fender mounts, flat mount disc, UDH, 142x12mm thru axle |
|---|---|
| Fork | Domane AL carbon, tapered carbon steerer, internal brake routing, fender mounts, flat mount disc, 12x100mm thru axle |
| Rims | Bontrager Paradigm SL, Tubeless Ready, 24-hole, 21mm width, Presta valve |
| Hubs |
Front: Formula RX-512 alloy, 6-bolt, 100x12mm thru axle Rear: Formula RX-142 alloy, 6-bolt, Shimano 11-speed freehub, 142x12mm thru axle |
| Spokes | 14g stainless steel, black |
| Tires | Bontrager R1 Hard-Case Lite, wire bead, 60 tpi, 700x32mm |
| Bottom Bracket | Shimano RS501 BSA |
| Crankset |
Size 44: Shimano Tiagra 4700, 50/34, 165mm length Size 49, 52: Shimano Tiagra 4700, 50/34, 170mm length Size 54, 56: Shimano Tiagra 4700, 50/34, 172.5mm length Size 58, 61: Shimano Tiagra 4700, 50/34, 175mm length |
| Shifters |
Shimano Tiagra R4725, short reach lever, 10 speed Shimano Tiagra R4720, 10 speed |
| Front Derailleur | Shimano Tiagra 4700, 31.8mm clamp |
| Rear Derailleur | Shimano Tiagra 4700, long cage, 34T max cog |
| Cassette/Freewheel | Shimano HG500, 11-32, 10 speed |
| Chain | Shimano Tiagra HG54, 10 speed |
| Rotors | Shimano RT66, 6-bolt, 160mm |
| Handlebars |
Size 44: Bontrager Comp, alloy, 31.8mm, 80mm reach, 121mm drop, 36cm control width, 40cm drops width Size 44, 49: Bontrager Comp VR-S, alloy, 31.8mm, 81mm reach, 118mm drop, 38cm width Size 49: Bontrager Comp, alloy, 31.8mm, 80mm reach, 121mm drop, 38cm control width, 42cm drops width Size 52: Bontrager Comp, alloy, 31.8mm, 80mm reach, 121mm drop, 40cm control width, 44cm drops width Size 52: Bontrager Comp VR-S, alloy, 31.8mm, 81mm reach, 118mm drop, 40cm width Size 54, 56: Bontrager Comp, alloy, 31.8mm, 80mm reach, 121mm drop, 42cm control width, 46cm drops width Size 54, 56: Bontrager Comp VR-C, alloy, 31.8mm, 100mm reach, 124mm drop, 42cm width Size 58, 61: Bontrager Comp, alloy, 31.8mm, 80mm reach, 121mm drop, 44cm control width, 48cm drops width Size 58, 61: Bontrager Comp VR-C, alloy, 31.8mm, 100mm reach, 124mm drop, 44cm width |
| Tape/Grips | Bontrager Supertack Perf tape |
| Stem |
Size 44: Bontrager Elite, 31.8mm, Blendr compatible, 7 degree, 70mm length 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 |
| Seatpost |
Size 44, 49: Bontrager Comp, 6061 alloy, 27.2mm, 8mm offset, 250mm length Size 52, 54, 56, 58, 61: Bontrager Comp, 6061 alloy, 27.2mm, 8mm offset, 330mm length |
| Saddle | Verse Short, steel rails, 145mm width |
| Weight | 56 - 10.35 kg / 22.82 lbs |
| Maximum rider weight | This bike has a maximum total weight limit (combined weight of bicycle, rider, and cargo) of 275 pounds (125 kg). |
* Subject to change without notice.
Part Numbers
| Option | UPC | MPN | Store SKU |
|---|---|---|---|
| Hex Blue to Marianas Blue Fade / 54 | 768682475348 | 5301533 | DOM405546314 |
| Hex Blue to Marianas Blue Fade / 56 | 768682475027 | 5301534 | DOM406947304 |
| Viper Red / 54 | 768682475201 | 5301526 | DOM23369554 |
| Viper Red / 56 | 768682475188 | 5301527 | DOM237807584 |
| Viper Red / 58 | 768682475287 | 5301528 | DOM234534874 |
| Era White / 52 | 768682475386 | 5301518 | DOM239637274 |
| Era White / 58 | 768682475126 | 5301521 | DOM232163974 |
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