Argon 18 E-119 Tri+ Disc
The E-119 Tri Disc is Argon 18’s fastest, most advanced triathlon bike. Engineered with full system integration and disc brakes, it delivers a proven 10W advantage and the ultimate performance edge on the long course.
Ultimate Aero. Ultimate Integration
Starting from: £5,999

Argon 18 E-119 Tri+ Disc: Every Watt, Every Second; The Integrated Superbike
The Argon 18 E-119 Tri Disc moves beyond standard aero tube shaping; it focuses on full-system aerodynamic efficiency, treating the bike and the rider’s storage (hydration, nutrition) as a single unit to minimise drag. This elite-level frame offers up to a 10W advantage over its predecessor. Paired with Argon 18’s Oneness System, it provides unparalleled adjustability for achieving your most aggressive, yet sustainable, aero position on the bike.
Key Features
Storage Optimisation System
Innovative layup design allowing access to tube space for integrated equipment and nutrition storage.
Triathlon and TT Geometry
Tri and TT bikes are focused on aero performance, and the geometry reflects this. To allow the rider to achieve an aggressive aero position, the geometry is designed to put the rider in a more forward position.
Pro Level Layup
Argon 18 leave no room for compromise when they build bikes for the most demanding and passionate cyclists.
Argon Oneness System
Argon 18’s Oneness system allows the rider to benefit from precise positioning, high stiffness, leading-edge aero, and travel-friendly assembly.
Argon Fit System
Argon 18's fit system offers size-specific geometries to provide optimal performance and positioning for all sizes, guaranteeing no rider left behind.
Available Colours
Constellation Black

Titanium White / Purple Shift

| Geometry | XXS (44-46) | XS (47-50) | S (51-53) | M (54-56) | L (57-59) | XL (60-62) |
|---|---|---|---|---|---|---|
|
A
Seat tube Height (cm)
|
45.5 | 50.2 | 51.7 | 54.2 | 57.3 | |
|
B
Seat tube angle (deg)
|
78.0 | 78.0 | 78.0 | 78.0 | 78.0 | |
|
C
Head Tube Angle (deg)
|
72.0 | 72.0 | 72.0 | 72.0 | 72.0 | |
|
D
Top tube length (cm)
|
49.1 | 50.5 | 51.8 | 53.3 | 54.9 | |
|
E
Chain stay length (cm)
|
41.3 | 41.3 | 41.3 | 41.3 | 41.3 | |
|
F
Wheelbase (cm)
|
97.4 | 98.8 | 100.3 | 102.1 | 104.1 | |
|
G
BB Drop (cm)
|
7.3 | 7.3 | 7.3 | 7.3 | 7.3 | |
|
H1
Head Tube Length Min (cm)
|
6.0 | 7.0 | 8.6 | 11.3 | 14.4 | |
|
I
Stand Over Height (cm)
|
72.6 | 76.5 | 78.0 | 80.5 | 83.2 |
Example Builds
Build Options
Frameset
£6,000
- Frame E119
- Fork E-119 Tri+ Disc specific
- Integrated Cables Yes
- Brakes Argon 18 Integrated Brake System
- Handlebar Argon 18 Integrated Cockpit

Shimano Ultegra Di2
£8,950
- Frame E119
- Wheels Scope R8.T
- Tyres Continental GP5000 TT TR 28c
- Tyre Clearance 28c (30mm)
- Groupset Shimano Ultegra Di2 R8150

SRAM Force AXS E1
£9,650
- Frame E119
- Wheels Scope R8.T
- Tyres Continental GP5000 TT TR 28c
- Tyre Clearance 28c (30mm)
- Groupset SRAM Force AXS E1https://triharder.co.uk/wp-admin/post.php?post=1001&action=edit#

Sram Force AXS Classified Powershift
£9,999
- Frame E119
- Wheels Parcours Chrono Disc 68/75mm
- Tyres Continental GP5000 TT 28c
- Tyre Clearance 28c (30mm)
- Groupset SRAM Force XPLR AXS E1

Shimano Dura-Ace Di2
£13,550
- Frame E119
- Wheels Scope Artech 8.T
- Tyres Continental GP5000 TT TR 28c
- Tyre Clearance 28c (30mm)
- Groupset Shimano Dura-Ace Di2 R9250

SRAM Red AXS E1
£13,550
- Frame E119
- Wheels Scope Artech 8.T
- Tyres Continental GP5000 TT TR 28c
- Tyre Clearance 28c (30mm)
- Groupset SRAM Red AXS E1

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