Trek Domane AL 4 Gen 4 2024
The 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 Aluminium frame, clearance for larger tyres, a 10-speed Shimano Tiagra drivetrain, top tube mounts and an all-day road comfort geometry – Domane AL 4 is perfect for casual pedalling, group rides, fast commutes and even venturing beyond tarmac 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 pedalling 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 Aluminium 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, 32 mm tubeless-ready road tyres for added cushion and flared handlebars for extra control and stability.
The final word
The 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 42 mm tyre clearance (as measured) lets you run bigger tyres for extra comfort on most gravel roads
- Internal cable routing and an integrated cockpit provides premium looks and a clean aesthetic
- Rack, mudguard 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
Specifications
*spec applies to all sizes unless otherwise noted
| Frame | 100 Series Alpha Aluminium, tapered head tube, internal routing, mudguard mounts, flat-mount disc, UDH, 142x12 mm thru axle |
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| Fork | Domane AL carbon, tapered carbon steerer, internal brake routing, fender mounts, flat mount disc, 12x100mm thru axle |
| Hub front | Formula RX-512 alloy, 6-bolt, 100x12 mm thru axle |
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| Skewer front | Bontrager Switch thru axle, removable lever |
| Hub rear | Formula RX-142 alloy, 6-bolt, Shimano 11-speed freehub, 142x12 mm thru axle |
| Skewer rear | Bontrager Switch thru axle |
| Rim | Bontrager Paradigm SL, Tubeless Ready, 24-hole, 21 mm width, Presta valve |
| Spokes | 14 g stainless steel, black |
| Tyre | Bontrager R1 Hard-Case Lite, wire bead, 60 tpi, 700x32 mm |
| Max tyre size | 40 mm without mudguards, 35 mm with mudguards (as measured, see manual for details) |
| *Shifter |
Size: 44, 49, 52, 54, 56, 58, 61 Shimano Tiagra R4725, short-reach lever, 10-speed |
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Size: 44, 49, 52, 54, 56, 58, 61 Shimano Tiagra R4720, 10 speed |
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| Front derailleur | Shimano Tiagra 4700, 31.8 mm clamp |
| Rear derailleur | Shimano Tiagra 4700, long cage, 34T max cog |
| *Crank |
Size: 44 Shimano Tiagra 4700, 50/34, 165 mm length |
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Size: 49, 52 Shimano Tiagra 4700, 50/34, 170 mm length |
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Size: 54, 56 Shimano Tiagra 4700, 50/34, 172.5 mm length |
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Size: 58, 61 Shimano Tiagra 4700, 50/34, 175 mm length |
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| Bottom bracket | Shimano RS501 BSA |
| Cassette | Shimano 10-speed, 11-32T |
| Chain | Shimano Tiagra HG54, 10-speed |
| Max. chainring size | 1x: 50T, 2x: 50/34 |
| Saddle | Verse Short, steel rails, 145 mm width |
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| *Seatpost |
Size: 44, 49 Bontrager Comp, 6061 alloy, 27.2 mm, 8 mm offset, 250 mm length |
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Size: 52, 54, 56, 58, 61 Bontrager Comp, 6061 alloy, 27.2 mm, 8 mm offset, 330 mm length |
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| *Handlebar |
Size: 44 Bontrager Comp, alloy, 31.8 mm, 80 mm reach, 121 mm drop, 36 cm control width, 40 cm drops width |
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Size: 44, 49 Bontrager Comp VR-S, alloy, 31.8 mm, 81 mm reach, 118 mm drop, 38 cm width |
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Size: 49 Bontrager Comp, alloy, 31.8 mm, 80 mm reach, 121 mm drop, 38 cm control width, 42 cm drops width |
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Size: 52 Bontrager Comp, alloy, 31.8 mm, 80 mm reach, 121 mm drop, 40 cm control width, 44 cm drops width |
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Size: 52 Bontrager Comp VR-S, alloy, 31.8 mm, 81 mm reach, 118 mm drop, 40 cm width |
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Size: 54, 56 Bontrager Comp, alloy, 31.8 mm, 80 mm reach, 121 mm drop, 42 cm control width, 46 cm drops width |
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Size: 54, 56 Bontrager Comp VR-C, alloy, 31.8 mm, 100 mm reach, 124 mm drop, 42 cm width |
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Size: 58, 61 Bontrager Comp, alloy, 31.8 mm, 80 mm reach, 121 mm drop, 44 cm control width, 48 cm drops width |
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Size: 58, 61 Bontrager Comp VR-C, alloy, 31.8 mm, 100 mm reach, 124 mm drop, 44 cm width |
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| Handlebar tape | Bontrager Supertack Perf tape |
| *Stem |
Size: 44 Bontrager Elite, 31.8 mm, Blendr-compatible, 7-degree, 70 mm length |
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Size: 49 Bontrager Elite, 31.8 mm, Blendr-compatible, 7-degree, 80 mm length |
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Size: 52, 54 Bontrager Elite, 31.8 mm, Blendr-compatible, 7-degree, 90 mm length |
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Size: 56, 58 Bontrager Elite, 31.8 mm, Blendr-compatible, 7-degree, 100 mm length |
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Size: 61 Bontrager Elite, 31.8 mm, Blendr-compatible, 7-degree, 110 mm length |
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| Brake rotor | Shimano RT66, 6-bolt, 160 mm |
| Rotor size | Max brake rotor sizes: 160 mm front and rear |
| Weight | 56 - 10.35 kg / 22.82 lbs |
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| Weight limit | This bike has a maximum total weight limit (combined weight of bicycle, rider and cargo) of 125 kg (275 lb). |
