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Bike Expo Sale

April 4-7, 2019

Trek Emonda ALR 4

Trek Emonda ALR 4
  • Color: Viper Red/Trek Black
Viper Red/Trek Black
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Emonda ALR 4 is a lightweight aluminum road bike at an incredible value. But don't mistake it for the kind of ride you'll get from value-minded competitors at this price. Shaped tubes, Invisible Weld Technology, and a lightweight frame that's perfect for new riders and racers alike give Emonda ALR the looks and handling of carbon at the price of alloy.

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
Emonda ALR 4 is more than the sum of its parts. Yes, it has a full Shimano Tiagra groupset, 20 speeds, a carbon fork, powerful direct mount rim brakes, and a lightweight 300 Series Alpha Aluminum frame with shaped tubes—but its real genius is in its handling and ride quality.

The final word
Emonda ALR 4 is the most affordable Emonda 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.

Why you'll love it
- Carbon looks and handling, alloy price point: Invisible Weld Technology and shaped tubes for sleek looks, light weight, and incredible handling
- It climbs fast, corners on rails, and descends with confidence
- It gives you room to grow, with dependable components and lightweight performance at a great value
- It shares the geometry of our highest-end carbon Emonda race bikes, and it gives you a ride quality that stands up in every way to far more expensive carbon bikes
- Internal cable routing extends the life of your cables and adds to the bike's sleek look


Frame Ultralight 300 Series Alpha Aluminum, Invisible Weld Technology, tapered head tube, BB86.5, direct mount rim brakes, internal cable routing, DuoTrap S compatible
Fork Emonda carbon, tapered steerer, direct mount rim brakes
Headset Integrated, cartridge bearing, sealed, 1-1/8-inch top, 1.5-inch bottom
Axles QR
Rims/Wheels Bontrager Affinity Tubeless Ready
Hubs Alloy
Tires Bontrager R1 Hard-Case Lite, 700x 25c
Crankset Shimano Tiagra
Chainrings 50/34
Bottom Bracket Press Fit BB86.5
Chain Shimano Tiagra
Front Derailleur Shimano Tiagra, braze-on
Rear Derailleur Shimano Tiagra
Cassette/Rear Cogs Shimano Tiagra, 11-28, 10 speed
Shifters Shimano Tiagra, 10 speed
Handlebars Bontrager Comp VR-C, 31.8mm
Tape/Grips Bontrager tape
Stem Bontrager Elite, 31.8mm, 7 degree, w/computer & light mounts
Brakes Tektro T731, direct mount
Pedals Not included
Saddle Bontrager Montrose Comp, chromoly rails
Seat Post Bontrager alloy, 2-bolt head, 27.2mm, 8mm offset

* Subject to change without notice.


Trek 2019 Emonda ALR

Part Numbers

Option UPC MPN Store SKU
Viper Red/Trek Black / 50cm 601479888344 568782 EMO29315525K
Viper Red/Trek Black / 52cm 601479888351 568783 EMO29646544K
Viper Red/Trek Black / 54cm 601479888368 568784 EMO29821702K
Viper Red/Trek Black / 56cm 601479888375 568785 EMO29416841K
Viper Red/Trek Black / 58cm 601479888382 568786 EMO29441286K
Viper Red/Trek Black / 60cm 601479888399 568787 EMO29603505K
Viper Red/Trek Black / 62cm 601479888405 568788 EMO29898193K
Viper Red/Trek Black / 64cm 601479888412 568789 EMO29825825K