E-119 Tri+

For triathletes whose will to win knows no bounds

The ultimate triathlon bike, the E-119 Tri+ yields the absolute maximum aerodynamic advantage, like its E-119 Tri counterpart, while boasting an even lighter carbon lay-up. Thanks to input from our professional triathletes who’ve won numerous IRONMAN™ championships, we’ve pushed the boundaries of performance, aerodynamics and technology to create a powerful winning machine.

Fully committed to triathlon racing, free from the UCI’s regulations; maximum performance guaranteed. Built for the most demanding of athletes, for whom every detail counts.

I LOVE my Argon 18 TT bike. I fell in love with it straight away! I love that the E-119 Tri+ is such a stiff bike - I can feel that I'm going forward in every push. I don't think I have ever felt so comfortable while being that aero at the same time before!
Michelle Vesterby, IRONMAN Pro Triathlete
I love how the Argon 18 E-119Tri+ rides, how comfortable it is without compromising on aerodynamics and performance. It's perfection.
Craig Alexander, 3-time IRONMAN World Champion and 2-time IRONMAN 70.3 World Champion
With E-119 Tri+ Argon 18 has set a whole new standard in the industry. It is stiff so I don’t loose any power, responsive so I can always push for every inch going around corners and has to be the most comfortable and adjustable time trial bike that I have ever ridden.
Terenzo Bozzone, 5-time Triathlon World Champion


Aerodynamic gain of 14.89% over the E-118 Next

The fastest bike in its category

Hydration, nutrition and survival accessories

Provide an aerodynamic advantage during races and training / entirely integrated and customizable for every rider’s needs / give the bike a sleek look by integrating the accessories in its design

Exclusive rear E-119 Tri brake

Cam-pulled system installed horizontally; aerodynamic, easy to access and adjust

Concealed front E-119 Tri brake

Ultralight and easy to adjust

Triathlon-adapted geometry, 78º seat post, and adjustable saddle position (+28mm; -28mm)

Creates an optimal fit for any level of athlete

Carbon lay-up even lighter than the E-119 Tri’s

Designed for highest performance and stiffness

Exclusive integrated handlebar with our ONEness concept

Offers greater headset adjustment, optimal aerodynamic positioning, and more than 30 configuration options

Additional 25mm tire clearance

Prevents the brakes from rubbing and enables faster wheel changes

CFD analysis (wind tunnel and velodrome testing)

Optimal aerodynamics in true wind conditions (5° to 20° yaw angles)

Classic derailleur hangers

Makes for easy wheel changes


No complicated hardware, easily removable cockpit and wheels

Size-specific geometry

Well balanced ergonomic fit for every frame in every size

Optimal Balance

A winning formula for high performance - ”the perfect blend of aerodynamics, light weight, comfort, and stiffness

  • Sizing and Characteristics



    Bottom bracket



    FSA MR122 and MR136 bearings + ONEness 3.0 compressor included

    Adjustable front derailleur hanger compatible with compact and oval chainrings

    Forged carbon dropout with replaceable rear derailleur hanger

    Exclusive Argon 18 integrated aero brakes

    Triathlon accessories (nutrition, hydration, and survivability)

    Maximum tire size*


    *Our measurement refers to the physical maximum measurement of which there is appropriate clearance for the tire, which is different from the size listed on the tire. Variabilities in tire size is common. Not all 25C tires were created equal. Thus there is a high likelihood that a 25C tire will fit in a bike that has 25mm of appropriate clearance, but not guaranteed.


    The Media Love It

    • Slowtwitch

      The new Argon 18 E-119 Tri+
      Download the PDF

      The E-119 Tri+ is likely to turn a few heads and cause some drooling.

    • Tririg

      First Look: Argon 18's E-119 Tri+
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      From tip to tail, this is a very well thought out machine that takes the best practices from across the industry and integrates them into an excellent, coherent package.

    • Triathlon.de

      (In German)
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      Perfection in integration? Argon 18's new triathlon bike on the market.

    • LAVA

      Argon 18's Tri Line-up
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      These bikes are the culmination of Argon 18's passion, dedication and know-how.

    • BikeRoar

      Pro & Bike: World and Ironman Champion Terenzo Bozzone and the Argon 18 E-119 Tri+
      Download the PDF

      “I have confidence that the Argon 18 E-119 Tri+ will deliver. I know I am aerodynamic on it and if things are going well, I can really do some damage on the bike.” - Terenzo Bozzone

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