Trek Domane AL 3
Domane AL 3 Disc is a smooth, stable and super fun road bike. It's a blast on everything from longer loops to group rides and even light gravel trails. The lightweight and comfortable frame features a road-smoothing carbon fork, quality parts and a wide range of gears ready for bigger adventures.
This versatile bike’s smooth, capable ride will get (and keep) you excited to go on longer rides.
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.
DuoTrap S compatibility makes it easy to wirelessly track your rides, so you can set goals and watch yourself reach them.
Like every Trek bike, it's backed by a lifetime warranty and supported by a wide network of retail partners.
| Frame | 100 Series Alpha Aluminium, tapered head tube, internal routing, mudguard mounts, DuoTrap S-compatible, flat-mount disc, 142x12 mm thru axle |
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| Fork | Domane AL carbon, tapered alloy steerer, internal brake routing, mudguard mounts, flat-mount disc, 12x100 mm thru axle |
| Frame fit | Endurance |
| 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, removable lever |
| Rim | Bontrager Affinity Disc, Tubeless Ready, 24-hole, 21 mm width, Presta valve |
| Spokes | 14 g stainless steel |
| Tyre | Bontrager R1 Hard-Case Lite, wire bead, 60 tpi, 700x32 c |
| Shifter | Shimano Sora R3000, 9-speed |
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| Front derailleur | Shimano Sora R3000, 31.8 mm clamp |
| Rear derailleur | Shimano Sora R3000, mid cage, 34T max cog |
| *Crank | Size: 44 Shimano Sora R3000, 50/34 (compact), 165 mm length |
| Size: 49, 52, 54 Shimano Sora R3000, 50/34 (compact), 170 mm length |
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| Size: 56, 58, 61 Shimano Sora R3000, 50/34 (compact), 175 mm length |
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| Bottom bracket | Shimano RS500, 68 mm, threaded external |
| Cassette | Shimano Sora HG400, 11-32, 9-speed |
| Chain | Shimano Sora HG53, 9-speed |
| *Saddle | Size: 44, 49, 52 Bontrager P3 Verse Comp, steel rails, 155 mm width |
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| Size: 54, 56, 58, 61 Bontrager P3 Verse Comp, 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 |
| 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, 49 Bontrager Comp VR-S, alloy, 31.8 mm, 81 mm reach, 118 mm drop, 38 cm width |
| 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 VR-C, alloy, 31.8 mm, 100 mm reach, 124 mm drop, 42 cm 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 |
| 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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| Head set | FSA Integrated, sealed cartridge bearing, 1-1/8" top, 1.5" bottom |
| Brake | Tektro C550 mechanical disc brake, dual piston, flat-mount, 160 mm rotor |
| Weight | 56 - 10.54 kg / 23.24 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). |