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Bicycling Gold Medal Winner
"As good as aluminum road bikes get [...] dialed geometry, smooth welds, and an excellent ride feel add up to make the latest aluminum Émonda ALR a great alternative to pricier carbon bikes [...] Trek made a bike that nails all the things that have always made me love aluminum race bikes."
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4/5 stars
"Premium performance at a great price [...] it was notable how many admiring comments the Émonda ALR 5 attracted during testing, from cyclists and non-cyclists alike [...] an appealing mix of classic looks and modern tech."
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"A real looker"
"Meant for going fast [...] much of the same attributes that have been seen in the pro peloton, but at a much more affordable price [...] it’s responsiveness when I’m out of the saddle, sprinting, or cornering, mirrors it’s carbon siblings."
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"The best aluminum road bike for weight weenies"
"The Émonda ALR is one of those bikes that show alloy bikes don't have to be uncomfortable, and for the price, the performance is hard to beat. The new model gets Trek's racier H1.5 geometry as seen on the pros' Gen 7 Trek Madone aero bike."
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Service manual
Time to bust out the repair stand for some maintenance? Find a detailed breakdown of your bike with part numbers, torque values, and platform-specific tech instructions below.
Get it hereLizzie Deignan takes monumental win at Liège-Bastogne-Liège
A decisive solo victory for the Briton as teammate Ellen van Dijk takes third.
Read moreHow to wrap your handlebars
Tips, tricks, and insider knowledge to get a perfectly wrapped road bike handlebar every time you change your bar tape.
Learn moreHow to: Fix a flat tire
Flat? Fixed. Our simple how-to video will show you how to get back on two wheels in no time flat.
Watch the videoHow to setup your indoor cycling space
Riding inside? Here's how to love it with our top tips for a more comfortable indoor cycling space.
Learn moreHow to choose a computer
Want to track track ride metrics but not sure where to start? Learn how to find the right cycling computer for you.
Learn moreHow to ride safer
Want to do more than wear a helmet? Check out this guide to riding safer.
Learn moreProduct features
The ultimate featherweight
Émonda ALR was built with our best and lightest 300 Series Alpha Aluminum and a gram-trimming design to keep things light, fast, and fun.
Race-ready geometry
An optimized H1.5 race geometry, developed in collaboration with Trek-Segafredo, puts you in the right position for power.
Refined integration
Integrated cable routing cleans up the cockpit and makes Émonda ALR even faster in the wind.
Faster than ever
Émonda ALR's new Kammtail aero tube shaping keeps things light and fast wherever you ride – whether you're powering up climbs or racing across flats.
Shimano 105
With shift technology inherited from mechanical Ultegra and Dura-Ace, Shimano 105 gives you top-shelf shifting at a budget friendly price. Whether you're commuting year-round or training for the big race, Shimano 105 is a workhorse drivetrain that won't hold you back as you grow in the sport.
Don’t forget your pedals
This bike doesn’t come with pedals because you’ll have a better time on your new bike if you choose your own. See the pedal guide to find the best pedals for your riding style. We recommend clipless road pedals for control and efficiency.
300 Series Alpha Aluminum
Trek’s premium-grade aluminum is hydroformed into size-specific tubes that provide the perfect balance of stiffness and weight.
Learn moreInvisible weld technology
Revolutionary welding technology creates a better connection with each tube junction, increasing strength while using less material.
Flat Mount disc brakes
All-new Flat Mount disc brakes are more elegant, lighter, smaller, and cleaner than traditional disc brakes, providing superior performance and stopping power under harsh conditions.
Blendr-compatible stem
Bontrager Blendr stem technology lets you clip your gear directly to the stem for clean looks, maximum user friendliness.
| Frame | Ultralight 300 Series Alpha Aluminum, Invisible Weld technology, tapered head tube, internal cable routing, flat mount disc, 142x12mm thru axle |
|---|---|
| Fork | Émonda ALR full carbon, tapered carbon steerer, internal brake routing, flat mount disc, 12x100mm thru axle |
| Hub front | Bontrager alloy, sealed bearing, centerlock disc, 100x12mm thru axle |
|---|---|
| Skewer front | Bontrager Switch thru axle, removable lever |
| Hub rear | Bontrager alloy, sealed bearing, centerlock disc, Shimano 11-speed freehub, 142x12mm thru axle |
| Skewer rear | Bontrager Switch thru axle, removable lever |
| Rim | Bontrager Paradigm SL, Tubeless Ready, 24-hole, 21mm width, Presta valve |
| Tire | Bontrager R1 Hard-Case Lite, wire bead, 60 tpi, 700x28mm |
| Max tire size | 28mm |
| Shifter | Shimano 105 R7120, 12 speed |
|---|---|
| Front derailleur | Shimano 105 R7100, braze-on, down swing |
| Rear derailleur | Shimano 105 R7100, 36T max cog |
| *Crank |
Size:
47 Shimano 105 R7100, 50/34, 165mm length |
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Size:
50, 52 Shimano 105 R7100, 50/34, 170mm length |
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Size:
54, 56, 58 Shimano 105 R7100, 50/34, 172.5mm length |
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Size:
60, 62 Shimano 105 R7100, 50/34, 175mm length |
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| Bottom bracket | Praxis, T47 threaded, internal bearing |
| Cassette | Shimano 105 7101, 11-34, 12 speed |
| Chain | Shimano SLX M7100, 12 speed |
| Max chainring size | 1x: 48T, 2x: 53/39 (Shimano), 48/35 (SRAM) |
| Weight | 56 - 9.17 kg / 20.22 lbs (with tubes) |
|---|---|
| Weight limit | This bike has a maximum total weight limit (combined weight of bicycle, rider, and cargo) of 275 pounds (125 kg). |