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2018

Domane ALR 3

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$1,149.99 Model 1402000-2018
Domane ALR 3 is the most affordable IsoSpeed-equipped road bike in the Domane family. It has a quality aluminum frame and a solid parts group, but it's really the IsoSpeed decoupler that makes it an exceptional buy and the smart choice for riders who want to stay comfortable over long distances and rough roads.
Domane ALR 3 is the most affordable IsoSpeed-equipped road bike in the Domane family. It has a quality aluminum frame and a solid parts group, but it's really the IsoSpeed decoupler that makes it an exceptional buy and the smart choice for riders who want to stay comfortable over long distances and rough roads.
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It's right for you if...

You prioritize both comfort and performance equally, and want a fast, versatile aluminum road bike with great looks and features designed for stability and confidence on every ride.

The tech you get

A lightweight Alpha Aluminum frame with an IsoSpeed decoupler that smooths rough roads so you can stay stronger longer, a 18-speed Shimano Sora groupset with integrated shift/brake levers, a wide range of gears that's great for climbing, a carbon IsoSpeed fork, and direct mount brakes that are more powerful than standard calipers.

The final word

Quality parts, a lightweight frame, a carbon fork, and road-smoothing IsoSpeed. Domane ALR 3 is a great bike at a great value. It's built for stability and confidence, and it's a great choice for anyone who knows you shouldn't have to compromise comfort for speed.

favorite_borderWhy we love it

  1. Domane ALR 3 is a great-looking bike with a ride quality to match, and it's the best-value IsoSpeed-equipped road bike in the lineup
  2. A lightweight frame and quality parts make it a totally appropriate platform for fast group rides
  3. No one likes ugly welds: Invisible Weld Technology for seamless looks and lighter weight
  4. The unique IsoSpeed Carbon fork, which swoops forward toward the dropouts, absorbs vibrations from the road so your arms won't fatigue as quickly

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Features

Specifications

  • Frameset

    Frame
    200 Series Alpha Aluminum, IsoSpeed, Invisible Weld Technology, E2 tapered head tube, BB86.5, direct mount brakes, hidden fender mounts, DuoTrap S compatible
    Fork
    Domane carbon, E2 steerer, direct mount brakes
  • Wheels

    Front Hub
    Alloy
    Rear Hub
    Alloy
    Rims
    Bontrager Tubeless Ready
    Tires
    Bontrager R1, 700x28c
  • Drivetrain

    Shifters
    Shimano Sora, 9 speed
    Front derailleur
    Shimano Sora
    Rear derailleur
    Shimano Sora
    Crank
    Shimano Sora, 50/34 (compact)
    Bottom bracket
    Press Fit BB86.5
    Cassette
    Shimano Sora, 11-32, 9 speed
    Chain
    Shimano Sora
    Pedals
    Not included
  • Components

    Saddle
    Bontrager Affinity Comp, chromoly rails
    Seatpost
    Bontrager alloy, 2-bolt head, 27.2mm, 8mm offset
    Handlebar
    Bontrager Race VR-C, 31.8mm
    Grips
    Bontrager tape
    Stem
    Bontrager Elite, 31.8mm, 7 degree, w/computer & light mounts
    Headset
    Integrated, cartridge bearing, sealed, 1-1/8˝ top, 1.5˝ bottom
    Brakeset
    Tektro T731
  • Weight

    Weight
    56 cm - 9.44 kg / 20.81 lbs
    Weight limit
    This bike has a maximum total weight limit (combined weight of bicycle, rider, and cargo) of 275 pounds (125 kg).
We reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colors, and materials.
Bike and frame weights are based off Trek pre-production painted frames at time of publication. Weights may vary in final production.

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 authorized Trek retailer, where an expert skilled at sizing will help you find the appropriate bike and size for your individual needs.

 

Rider Height

All measurements provided in cm unless otherwise noted.

Frame size number 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 Saddle rail height minimum Saddle rail height maximum
50 cm 45.0 74.6° 13.0 71.1° 51.9 8.0 42.0 5.3 6.0 99.6 71.6 36.8 54.6 58.5 68.0
52 cm 47.5 74.2° 14.5 71.3° 53.0 8.0 42.0 5.3 5.9 100.3 73.5 37.1 56.1 61.5 71.0
54 cm 50.0 73.7° 16.0 71.3° 54.2 8.0 42.0 5.3 5.9 101.0 75.4 37.4 57.5 64.0 73.5
56 cm 52.5 73.3° 17.5 71.9° 55.4 7.8 42.0 4.8 6.1 100.8 77.6 37.7 59.1 67.0 76.5
58 cm 54.8 73.0° 19.5 72.0° 56.7 7.8 42.5 4.8 6.0 102.2 79.6 38.0 61.1 69.0 78.5
60 cm 56.7 72.8° 22.0 72.1° 57.9 7.5 42.5 4.8 5.9 103.2 81.7 38.3 63.2 71.0 80.5
62 cm 58.6 72.5° 24.5 72.1° 59.3 7.5 42.5 4.8 5.9 104.2 83.5 38.6 65.6 73.0 82.5