Released September 7

Trek Releases Domane AL Gen 4

Photo Credit: Trek

Overview

Builds

3

Price Range

$1,199–$1,999

Wheels

700c Aluminum

Frame Material

Aluminum

Trek launched the all-new fourth generation Domane AL today, an aluminum road bike that offers lasting comfort, performance, and greater all-road versatility with a high-quality aluminum frame and new, lighter-weight design that far outpaces its price point.

Trek’s best-selling Domane AL got a comfort and versatility upgrade with bigger all-road tire clearance for capability on everything from pavement to gravel, clean and modern aesthetics, and integration typically found on higher-end bike models — all wrapped up in a lighter-weight package.

The highs and lows of this model family

Compare the Domane Range
MSRP$1,199$1,699$1,999
Spec Level
Weight23.3 lbs22.8 lbs21.7 lbs
BrakesMechanical DiscHydraulic DiscHydraulic Disc
GroupsetClarisTiagra105
Drivetrain2 × 82 × 102 × 12
Where to Buy
$1,199

At Trek

$1,699

At Trek

$1,999

At Trek

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$500$1,000$1,500
AL 2 Gen 4
AL 4 Gen 4
AL 5 Gen 4
Geometry
Wheels700c700c700c700c700c700c700c
Stack517547568582598618653
Reach367375378381384387392
Stack/Reach Ratio1.411.461.501.531.561.601.67
Top Tube Length514523537549561574593
Seat Tube Length390440475500525548576
Seat Tube Angle74.674.674.273.773.373.072.7
Head Tube Length95123145160175195235
Head Tube Angle70.370.871.371.371.972.072.1
BB Drop80808080787875
BB Height256256256256258258261
Front Center576589596603610609624
Chainstay Length427432427427427432432
Wheelbase9901,0081,0101,0171,0251,0291,045
Rake53525453584948
Trail66665959616063
Standover Height664724742761783803849
Stem Length70809090100100110

🐐 Measurements listed in millimeters and degrees

Reviews
Bikerumor
The All-New Trek Domane AL Gen 4 Gets a Half-Pound Lighter with More Room for Tires

Sep 7, 2023

Now on its fourth iteration, the Trek Domane AL is packed with updates, a lighter frame, and room for larger tires.

Read Review

Gran Fondo Magazine
The Trek Domane SLR 7 AXS Gen 4 in review – Head-to-head in our all-road group test

Sep 7, 2023 · Calvin Zajac

Can the Trek Domane SLR 7 AXS Gen 4 prove to be the ultimate all-road bike and adventure buddy in our 2023 all-road group test?

Pros
  • Coherent and versatile concept

  • Very comfortable thanks to the inconspicuously integrated IsoSpeed system

  • Timeless look that you won’t get tired of looking at

Cons
  • Internally routed cables rattle loudly

Read Review

Velo
Trek Domane AL review: Blurring the line

Sep 7, 2023 · Alvin Holbrook

Big tire clearance and lower weight give the new Trek Domane AL generation 4 all-road bike credibility both on road and on dirt.

Read Review

From Trek

Right for any road

New 40mm tire clearance (as measured) lets riders comfortably venture from smooth pavement to bumpy backroads and most gravel trails.

Sleek aluminum meets lightweight carbon

The new Domane AL is around half a pound lighter than the previous Domane AL Disc model thanks to a newly redesigned 100 Series Alpha Aluminum frame and a new full-carbon fork.

Mounts for the essentials

Mounts for a top tube bag, rack, and fenders make Domane AL the ideal rig for everything from workday commutes to weekend group rides.

Modern handlebar, premium integration

Domane AL’s cockpit now features a modern road bar for improved ergonomics and control, with a shorter reach and 4mm flare between the hoods and drops. Plus, new hidden cable routing offers premium integration typically found on higher-end models.

Universal Derailleur Hanger (say what?!)

For the first time ever, Domane AL comes with a new thru axle for Universal Derailleur Hanger compatibility. This is the same UDH that comes on Trek mountain bikes, so riders can enjoy cross-category compatibility with all their favorite rides.

Comfortable geometry

Domane’s relaxed endurance geometry keeps riders in a more upright position for all-day comfort.