2023 Trek Domane AL 3 Disc

An aluminum frame endurance bike with modest components and mechanical disc brakes.

2023 Trek Domane AL 3 Disc
MSRP$1,449
Weight22.7 lbs
SuspensionRigid
FrameAluminum
ForkCarbon
Wheels700c
Tire Clearance35c
Drivetrain2 × 9
GroupsetSora

BrakesMechanical Disc
Where to Buy
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Gearing

2 × 9 — 18 speed

Domane AL 3 Disc

39 mph

Similar Bikes

39 mph

The Domane AL 3 Disc is easier to ride up hills than similar bikes.

The Domane AL 3 Disc is geared about the same as similar bikes for riding downhill.


Estimated Spec Level

Based on build material and quality level of the frame, fork, wheelset, groupset, suspension system, and more. Learn more »

Spec level →$0$200$400$600$800$1,000$1,200$1,400
This bike
Other endurance bikes

Reviews
Cyclist logo
Trek Domane SLR review

James Spender

The Domane is a tremendously smooth bike thanks to Trek’s IsoSpeed rear damping system and high volume, 32mm tubeless tyres

  • Comfort

  • Handling

  • Descending

  • Over-engineered

Oct 2022Read Review

Bicycling logo
The New Trek Domane: A Great Bike Made Better

The new Domane is everything great about the old bike, plus lighter and quicker.

Sep 2022Read Review

Gran Fondo Magazine logo
The Trek Domane SLR 9 all-road bike in review

Tobias Hörsch

The Trek Domane SLR 9 certainly wins the prize for the most striking paint job. Thanks to its bright Project One colour scheme, you can’t miss it. But can the bike also outshine the competition in terms of all-road performance with its IsoSpeed system and new Shimano DURA-ACE Di2 groupset? We compared it with six of this year’s best all-road bikes to find out.

  • Best performance in most scenarios

  • Lots of long-distance comfort

  • Very convenient thanks to storage compartment

  • Mounting points for mudguards

  • Limited seat post adjustability

  • Front cable routing takes a bit of getting used to

Aug 2022Read Review

BikeRadar logo
Trek Domane AL 2 review

Simon Withers

In these days of ever-increasing bike prices, Trek’s entry-level Domane is still refreshingly affordable

  • Great handling

  • Excellent component specification

  • Willing ride

  • The handlebar can transmit vibration at high tyre pressures on rough stuff

Jun 2022Read Review

road.cc logo
Trek Domane SL Disc frameset

Mat Brett

Smooth-riding endurance bike with loads of tyre space and masses of versatility

  • Smooth ride

  • Space for big tyres

  • Internal storage

  • Not especially light

Jul 2021Read Review

Cycling Tips logo
Trek Domane AL Disc 4 review: An astounding and affordable all-roader - CyclingTips

Dave Rome

Trek's new entry-level road bike combines an endurance fit with sporty handling and a whole bunch of versatility.

  • Huge tyre clearance, unique geometry is great for the purpose, quite comfortable ride quality, easy to service and upgrade, rides lighter than it feels to pick up, Shimano Tiagra just works, rim width, quality thru-axles.

  • Basic and heavy frame, making the bike tubeless requires new tyres and a handful of parts, extremely heavy wheels (especially given the bike’s price), handlebar drop shape is too compact.

Jan 2021Read Review

Canadian Cycling Magazine logo
Trek mixes all-road capability with everyday function for Domane AL Disc

Terry McKall

Entry level road bike or weekday commuter? How about both

Jul 2020Read Review

Bikerumor logo
The Ultimate First Road Bike? New Trek Domane AL Disc is value packed for the price

You don't have to spend a fortune to get a great looking road bike with a ton of features. Trek's new Domane AL Disc is definitely worth a look.

Jul 2020Read Review


Geometry

Sizing
44cm

4'11" – 5'1"

49cm

5'1" – 5'5"

52cm

5'3" – 5'7"

54cm

5'5" – 5'9"

56cm

5'8" – 6'0"

58cm

5'10" – 6'2"

61cm

6'0" – 6'4"


Specs
Build
Frame

100 Series Alpha Aluminum, tapered head tube, internal routing, fender mounts, DuoTrap S compatible, flat mount disc, 142x12mm thru axle

BB StandardBSA, 68mm, Threaded

Tire Clearance35c

ColorsLithium Grey / Trek Black; Crystal White / Matte Trek Black; Alpine Blue to Dnister Black Fade; Gloss Dark Aquatic / Matte Trek Black

Fork

Domane AL carbon, tapered alloy steerer, internal brake routing, fender mounts, flat mount disc, 12x100mm thru axle

Bottom Bracket

Shimano RS500, 68mm, threaded external

Headset

FSA Integrated, sealed cartridge bearing, 1-1/8'' top, 1.5'' bottom

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

Handlebar

Size: 44, 49, Bontrager Comp VR-S, alloy, 31.8mm, 81mm reach, 118mm drop, 38cm width; Size: 52, Bontrager Comp VR-S, alloy, 31.8mm, 81mm reach, 118mm 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

Saddle

Size: 44, 49, 52, Bontrager P3 Verse Comp, steel rails, 155mm width; Size: 54, 56, 58, 61, Bontrager P3 Verse Comp, steel rails, 145mm width

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

Groupset
Rear Derailleur

Shimano Sora R3000, mid cage, 34T max cog

Front Derailleur

Shimano Sora R3000, 31.8mm clamp

Crank

Size: 44, Shimano Sora R3000, 50/34 (compact), 165mm length; Size: 49, 52, 54, Shimano Sora R3000, 50/34 (compact), 170mm length; Size: 56, 58, 61, Shimano Sora R3000, 50/34 (compact), 175mm length

Shifters

Shimano Sora R3000, 9 speed

Cassette

Shimano Sora HG400, 11-32, 9 speed

Chain

Shimano Sora HG53, 9 speed

Brakes

Tektro C550 mechanical disc brake, dual piston, flat mount, 160mm rotor

Wheels
Rims

Size: 44, 49, 52, 54, 56, 58, 61, Bontrager Affinity Disc, Tubeless Ready, 24-hole, 21mm width, presta valve; Size: 44, 49, 52, 54, 56, 58, 61, Bontrager Paradigm SL, Tubeless Ready, 24-hole, 21mm width, presta valve

Spokes

14g stainless steel

Front Hub

Formula RX-512 alloy, 6-bolt, 100x12mm thru axle

Rear Hub

Formula RX-142 alloy, 6-bolt, Shimano 11-speed freehub, 142x12mm thru axle

Tires

Bontrager R1 Hard-Case Lite, wire bead, 60 tpi, 700x32c

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