Nitrogen Disc

Be the first to review this product

Made for those who want to cheat the wind with a sleek, feature-packed, race-engineered bike that makes a statement wherever it goes.

Color: Silver to Radiant DIG ME Beach Gradient

All images on this page are used for illustrative purposes only. Actual bike specifications may vary depending on country and assembly options available. Please refer to the Features and Configurations section below for options available in your region.

Cheat the Wind

The Nitrogen Disc is Argon 18’s ultimate aero offering, made for those who want to cheat the wind with a sleek, feature-packed, race-engineered bike that makes a statement wherever it goes. Classic road race feel with all the advantages of aero engineering, the Nitrogen Disc offers a planted, confident ride without sacrificing the lively response of a world-class sprinter. With race-ready geometry and stiffness to spare, the Nitrogen now offers a new integrated stem and steerer, for an even faster, sleeker ride.

Integrated Stem & Steerer: Optimised for FSA ACR system, but also compatible with Ritchey integrated system and Token full and semi-integrated systems for flexibility of use with any cockpit.

Ideal for

Ready for your epic solo breakaway or group sprint to the city limits sign.

Core Technologies

Argon Fit System

Argon Fit System is designed to provide riders of all sizes with consistent performance and optimal positioning.

Elite Level Layup

We believe the discerning cyclist deserves more than just trickle-down technology. Our Elite level bikes benefit from the same attention to detail as our Pro level ones.

Features & Configurations

Max tire size

28c

Max rim size

30mm

BB standard

BB86

Replaceable Rear Derailleur Hanger

Optional direct mount hanger supplied

Flat Mount Disc Brakes

Powerful braking for riding confidence in all conditions

25 or 28C Recommended Tire Size

For optimal comfort and compatibility

Aero Carbon Seatpost

Optimized for speed and adjustability

Configuration
Colorway
Frame
Fork
Seatpost
Headset
BB
(Bottom bracket)
Front derailleur
Rear derailleur
Crankset
Cassette
Chain
Wheelset
Tires
Brakes
Rotors
Brake levers
Shifters
Handlebar
TT Bar & Extensions
Stem
Bar Tape
Saddle

Geometry

XXS44-46
XS47-50
S51-53
M54-56
L57-59
XL60-62
A
Seat tube Height
cm
43.0
48.5
51.5
56.5
59.5
B
Seat tube angle
deg
74.5
74.0
73.5
73.0
72.5
C
Head Tube Angle
deg
72.0
72.7
72.7
72.7
73.0
D
Top tube length
cm
51.9
53.8
55.6
57.5
59.5
E
Chain stay length
cm
41.3
41.3
41.3
41.5
41.5
F
Wheelbase
cm
97.3
98.3
99.6
101.3
102.4
G
BB Drop
cm
7.0
7.0
7.0
7.0
7.0
H1
Head Tube Length Min
cm
8.1
10.9
14.1
16.2
18.8
H2
Head Tube Length Med
cm
-
-
-
-
-
H3
Head Tube Length Max
cm
-
-
-
-
-
I
Stand Over Height
cm
70.8
75.4
78.3
82.3
84.9

Fit

(Stack and Reach)

XXS44-46
XS47-50
S51-53
M54-56
L57-59
XL60-62
J
Stack Min
cm
48.7
51.6
54.6
56.6
59.2
J
Stack Med
cm
-
-
-
-
-
J
Stack Max
cm
-
-
-
-
-
K
Reach Min
cm
38.3
39.0
39.4
40.2
40.9
K
Reach Med
cm
-
-
-
-
-
K
Reach Max
cm
-
-
-
-
-
Saddle Height Min
cm
53.0
58.5
61.5
66.5
69.5
Saddle Height Max
cm
75.0
80.5
83.5
88.5
91.5
Standover Height is measured with 700x28c tires