Description

Argon 18 E-117 Time Trial Bike – 2019

• The Argon 18 E-117 is a race-ready, high performance triathlon and time trial bike that offers remarkable aerodynamics, adjustability, and value. Built for athletes who want more than just a fast ride, the Argon 18 E-117 Tri brings you pro-level features in a frame that’s engineered for speed, fit and efficiency. If you’re looking into a dedicated tri bike, whether it’s for Ironman, mid-distance triathlons or TT events, this model delivers with finesse.

  What sets this particular Argon 18 E-117 apart is its balance of aggressive design and usability. The “tri” geometry ensures a forward-leaning, aerodynamic position that helps reduce drag, while the build features give confidence and durability. Riders comparing the Argon 18 E-117 review consistently mention how its ride feel is sharp, responsive, and very much tuned for performance—yet not so harsh that you dread longer rides.

  Argon 18 has equipped this 2019, small-frame variant with many features formerly seen only on higher-end models. The cockpit is designed for adjustability, the frame allows for up to 25mm width tires, and users enjoy the “3D System” that gives more stack range without sacrificing steerer stiffness. The structure uses a Cyclosportif carbon layup (in non-flagship builds) that brings some compliance, making the ride more forgiving over imperfect pavement—versus the stiffer high-end frames.

  If you are considering options like the Argon 18 E-117 Tri Disc, or want electrical shifting, this model works well as a baseline. The disc versions deliver increased braking confidence and added clearance. For many riders, this 2019 small E-117 is a manageable entry into high-end triathlon performance without the cost of the very top models.

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  Key Features

  • Aerodynamic Carbon Frame: The Argon 18 E-117 uses wind-tunnel inspired tube shaping, dropped seatstays with wide rear bridge, and clean lines to reduce drag.

  • TT/Tri Geometry: Designed with a forward aero position, steep seat tube angle, and adjustability so you can fine-tune your fit.

  • 3D System & Argon Fit System: These technologies give stack/reach adjustability without compromising steerer stability. Great for riders needing custom fit tweaks.

  • Versatile Brake Options: Available in rim-brake and disc-brake versions. The Argon 18 E-117 Tri Disc adds modern braking capability and clearance for larger tires.

  • Tire Clearance & Fit Flexibility: Fits up to 25mm tires for improved comfort; cockpit and seatpost adjustability allow good rider positioning.

  • Build Options: Comes in several trims: Ultegra Di2, 105 Di2, and mechanical 105 across builds.

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  Specifications Table

  Here are typical specs for the 2019 Argon 18 E-117 (Small) build (Ultegra Di2 trim). Actual components may vary by stock and region.

  Component	Specification
  Frame	Argon 18 E-117 Premium Carbon, Tri/T-T geometry
  Fork	Argon 18 Carbon aero fork
  Headset	3D System, Argon 18
  Shifters / Derailleurs	Shimano Ultegra Di2 electronic shifting
  Crankset	Shimano Ultegra, likely 52/36T chainrings
  Cassette	Shimano Ultegra, e.g. 11-28T
  Brakes	Rim brakes (or disc version in E-117 Tri Disc)
  Wheelset	OEM alloy or carbon wheels depending on trim; later versions include deeper carbon or disc-compatible rims
  Tires	700 x 25mm (maximum clearance)
  Cockpit / Extensions	Aero basebar + TT extensions; adjustable via Argon Fit System
  Seatpost	Aero seatpost with adjustability in position
  Storage / Hydration	Integrated design features including possible BTA (between the arms) hydration, top tube tool/bento storage in higher trims
  Weight	Frame & fork approx. 1405g for size small; full build weights vary by trim and accessories.

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  Ride Impressions & Use Cases

  The Argon 18 E-117 is frequently praised in reviews for being “nippy on sporting courses”—meaning it handles corners, rolling terrain, and accelerations well. Riders say it “cuts corners like a scalpel,” especially in the Ultegra Di2 version, making it strong for both time trials and triathlon stages.

  While the ride is race-focused, it isn’t overly harsh. Thanks to the Cyclosportif layup (in non-flagship builds) and the design flex in some frame areas, it offers a balance—firm enough for sprinting and accelerations, but tolerable on longer distances when smoothness matters.

  • Versus Argon 18 E-119: The E-119 is the more premium, more deeply integrated flag-ship model; E-117 shares geometry and many aero ideas, but compromises on integration and component premium to offer better value.

  • Versus older versions: Earlier non-disc E-117 builds offer lighter weight and simplicity; the E-117 Tri Disc adds braking performance and new cockpit designs.

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  Who is This Bike Best For?

  • Triathletes who want a high performance machine without paying for the absolute top tier.

  • Time trial riders looking for a frame that gives aero benefits and precise shifting (in Di2 builds).

  • Riders who need flexibility in fit — small frame with adjustable stack / reach.

  • Those wanting to upgrade wheels, brakes, or accessories later without needing to replace the core aero frame.

  • Athletes comparing price vs performance—this is often seen as a “sweet-spot” in Argon 18’s E-series.