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2018

Émonda ALR 4

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$1,149.99 Model 1424000-2018
Émonda ALR 4 is a lightweight aluminum road bike at an incredible value. Just like every model in the Émonda lineup, Émonda ALR 4 is built to be the lightest in its class and backed by our lifetime warranty. It's perfect for new riders and anyone looking to take on faster rides with a race-worthy bike from our lightest road bike family.
Émonda ALR 4 is a lightweight aluminum road bike at an incredible value. Just like every model in the Émonda lineup, Émonda ALR 4 is built to be the lightest in its class and backed by our lifetime warranty. It's perfect for new riders and anyone looking to take on faster rides with a race-worthy bike from our lightest road bike family.
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It's right for you if...

You're a value-minded rider looking for a lightweight race bike, a whole lot of performance for your dollar, and a quality ride you won't immediately outgrow. 

The tech you get

Émonda ALR 4 is more than the sum of its parts. Yes, it has a full Shimano Tiagra groupset, 20 speeds, a carbon fork, and a lightweight 300 Series Alpha Aluminum frame—but its real genius is in its handling and ride quality.

The final word

Émonda ALR 4 is the most affordable Émonda in the family, but it handles like a far more expensive bike and has the looks to match. It's an extremely capable race bike at a great value.

favorite_borderWhy we love it

  1. It gives riders room to grow, with dependable components and lightweight performance at a great value
  2.  It handles like a far more expensive bike—it climbs fast, corners on rails, descends with confidence
  3. No one likes ugly welds: Invisible Weld Technology for seamless looks and lighter weight
  4. It shares the geometry of our highest-end carbon Émonda race bikes, and it gives you a ride quality that stands up in every way to far more expensive carbon bikes

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Features

Specifications

  • Frameset

    Frame
    Ultralight 300 Series Alpha Aluminum, Invisible Weld Technology, E2 tapered head tube, DuoTrap S compatible, BB86.5
    Fork
    Émonda carbon, E2 steerer
  • Wheels

    Front Hub
    Alloy
    Rear Hub
    Alloy
    Rims
    Bontrager Tubeless Ready
    Tires
    Bontrager R1 Hard-Case Lite, 700x 25c
  • Drivetrain

    Shifters
    Shimano Tiagra, 10 speed
    Front derailleur
    Shimano Tiagra, braze-on
    Rear derailleur
    Shimano Tiagra
    Crank
    Shimano Tiagra, 50/34 (compact)
    Bottom bracket
    Press Fit BB86.5
    Cassette
    Shimano Tiagra, 11-28, 10 speed
    Chain
    Shimano Tiagra
    Pedals
    Not included
  • Components

    Saddle
    Bontrager Montrose 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
    Shimano Tiagra
  • Weight

    Weight
    56 cm - 8.89 kg / 19.60 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
50 cm 45.6 74.6° 13.0 72.1° 52.1 7.2 41.0 4.5 6.1 97.4 70.7 37.4 53.5
52 cm 47.3 74.2° 14.0 72.8° 53.4 7.2 41.0 4.5 5.7 97.7 72.9 37.9 54.7
54 cm 48.6 73.7° 15.5 73.0° 54.3 7.0 41.0 4.5 5.6 98.1 74.2 38.1 55.5
56 cm 51.3 73.3° 17.0 73.5° 56.0 7.0 41.0 4.0 5.8 98.3 76.7 38.7 57.7
58 cm 53.3 73.0° 19.0 73.8° 57.3 6.8 41.1 4.0 5.6 99.2 78.6 39.1 59.6
60 cm 55.3 72.8° 21.0 73.9° 58.6 6.8 41.1 4.0 5.6 100.1 80.4 39.5 61.5
62 cm 57.3 72.5° 23.0 73.9° 59.8 6.8 41.2 4.0 5.5 101.0 82.2 39.8 63.4
64 cm 59.3 72.3° 25.0 74.0° 61.0 6.8 41.3 4.0 5.5 101.8 84.1 40.1 65.4