It's right for you if...
You plan to hop on your bike as much as possible, and even train for races and long charity rides. You want to invest in higher-quality performance parts that will keep pace with you as you continue to hone your road cycling skills.
The tech you get
A 2x10 (20 speed) Shimano Tiagra drive train has a wide range of gears for riding on any terrain. The lightweight aluminium frame has mudguard mounts and a stable Endurance Geometry for a confident ride and a carbon fork that absorbs road vibration. Plus, tubeless-ready rims and hydraulic disc brakes for stopping power in any conditions.
The final word
A solid, comfort-first road bike with upgrades on the parts that matter – like the drive train and brakes. Domane AL 4 Disc is built for miles of fun, fast riding on the road and even light gravel.
favorite_borderWhy you'll love it
- A light, comfortable frame and quality parts make it an amazing platform for long, fast group rides
- The unique IsoSpeed Carbon fork, which swoops forward toward the dropouts, absorbs vibrations from the road so your arms won't fatigue as quickly
- Hydraulic disc brakes give you more precise and consistent stopping power in any conditions
- Bigger tyre clearance lets you run wider tyres for more traction and stability on rail trails and other light gravel roads
- DuoTrap S compatibility makes it easy to wirelessly track your rides, so you can set goals and watch yourself reach them
Premium alloy frame
Every Domane AL Disc has a lightweight aluminium frame with internal cable routing and smooth welds for race-ready looks and performance.
The endurance geometry, wide tyres and carbon fork keep you comfortable when you’re setting distance records.
The Domane AL Disc is built in Trek's road racing heritage, which means it's a road bike you won't outgrow as your rides get longer and faster.
Any road, any adventure
Disc brakes, extra tyre clearance and mounts for a rack and mudguards give it the versatility for any all-road adventure.
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 throughout the entire ride.
Performance. Stability. Victory. Trek endurance geometry is a triple threat, maximising control, handling and responsiveness through perfectly tuned rider weight bias.
Mudguard mounts allow for full-coverage mudguards so you can ride comfortably in less-than-ideal conditions.
It's a one-two punch: generous ride-tuned sweep and shape increases compliance for a smoother ride, and unique dropout placement optimises the wheelbase.
Going for a long ride? Rack mounts make carrying accessories a breeze.
Additional Tyre Clearance
The additional tyre clearance allows the Domane to go where no road bike has gone before. Race, ride, explore.
*spec applies to all sizes unless otherwise noted
|Frame||100 Series Alpha Aluminium, tapered head tube, internal routing, mudguard mounts, DuoTrap S-compatible, flat-mount disc, 142x12 mm thru axle|
|Fork||Domane AL carbon, tapered alloy steerer, internal brake routing, mudguard mounts, flat-mount disc, 12x100 mm thru axle|
|Front hub||Formula RX-512 alloy, 6-bolt, 100x12 mm thru axle|
|Rear hub||Formula RX-142 alloy, 6-bolt, Shimano 11-speed freehub, 142x12 mm thru axle|
|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 Tiagra R4725, short-reach lever, 10-speed|
|Front derailleur||Shimano Tiagra 4700, 31.8 mm clamp|
|Rear derailleur||Shimano Tiagra 4700, long cage, 34T max cog|
Shimano Tiagra 4700, 50/34, 165 mm length
Shimano Tiagra 4700, 50/34, 170 mm length
Shimano Tiagra 4700, 50/34, 172.5 mm length
Shimano Tiagra 4700, 50/34, 175 mm length
|Bottom bracket||Shimano RS500, 68 mm, threaded external|
|Cassette||Shimano 10-speed, 11-32T|
|Chain||Shimano Tiagra HG54, 10-speed|
44, 49, 52
Bontrager P3 Verse Comp, steel rails, 155 mm width
54, 56, 58, 61
Bontrager P3 Verse Comp, steel rails, 145 mm width
Bontrager Comp, 6061 alloy, 27.2 mm, 8 mm offset, 250 mm length
52, 54, 56, 58, 61
Bontrager Comp, 6061 alloy, 27.2 mm, 8 mm offset, 330 mm length
Bontrager Comp VR-S, alloy, 31.8 mm, 81 mm reach, 118 mm drop, 38 cm width
Bontrager Comp VR-S, alloy, 31.8 mm, 81 mm reach, 118 mm drop, 40 cm width
Bontrager Comp VR-C, alloy, 31.8 mm, 100 mm reach, 124 mm drop, 42 cm width
Bontrager Comp VR-C, alloy, 31.8 mm, 100 mm reach, 124 mm drop, 44 cm width
|Handlebar tape||Bontrager Supertack Perf tape|
Bontrager Elite, 31.8 mm, Blendr-compatible, 7-degree, 70 mm length
Bontrager Elite, 31.8 mm, Blendr-compatible, 7-degree, 80 mm length
Bontrager Elite, 31.8 mm, Blendr-compatible, 7-degree, 90 mm length
Bontrager Elite, 31.8 mm, Blendr-compatible, 7-degree, 100 mm length
Bontrager Elite, 31.8 mm, Blendr-compatible, 7-degree, 110 mm length
|Head set||FSA Integrated, sealed cartridge bearing, 1-1/8" top, 1.5" bottom|
|Brake||Shimano Tiagra hydraulic disc|
|Brake rotor||Shimano RT66, 160 mm, 6-bolt|
|Weight||56 - 10.48 kg / 23.11 lbs|
|Weight limit||This bike has a maximum total weight limit (combined weight of bicycle, rider and cargo) of 125 kg (275 lb).|
Sizing & fit
Proper bike fit is essential for best performance and comfort. Any size and geometry measurements shown on trekbikes.com are for general comparison purposes only. To find your perfect fit, visit an authorised Trek retailer, where an expert skilled at sizing will help you find the appropriate bike and size for your individual needs.
150.0 - 153.0 cm
4'11.1" - 5'0.2"
71.0 - 73.0 cm
28.0" - 28.7"
156.0 - 162.0 cm
5'1.4" - 5'3.8"
74.0 - 77.0 cm
29.1" - 30.3"
163.0 - 168.0 cm
5'4.2" - 5'6.1"
76.0 - 79.0 cm
29.9" - 31.1"
168.0 - 174.0 cm
5'6.1" - 5'8.5"
78.0 - 82.0 cm
30.7" - 32.3"
174.0 - 180.0 cm
5'8.5" - 5'10.9"
81.0 - 85.0 cm
31.9" - 33.5"
180.0 - 185.0 cm
5'10.9" - 6'0.8"
84.0 - 87.0 cm
33.1" - 34.3"
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 stated.
|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|