Gallium

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A thoroughbred through and through, the Gallium is our elite-level racer that matches its climber's pedigree with lightning-sharp reflexes and precision handling.

Color: Silver Grey Metallic

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.

Push Your Limits

A world-class performance bike built for daily training and group rides, with the same race geometry and characteristics as the Gallium Pro, but a slightly heavier layup. The Gallium offers the geometry and fit options of a premium all-around classic road bike to achieve the perfect race position, capable of smoothly powering through the training miles.

Ideal for

This is the bike for classics-style one day races and year-round training.

Core Technologies

3D

Argon 18’s proprietary 3D System is an integrated solution that extends the headtube for more positioning options.

Argon Fit System

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

Road Race Geometry

Our road race geometry is designed around the razor-sharp reflexes and precision handling required for racers of all levels.

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

28C (30mm) Tire Clearance

For optimal comfort and compatibility

Inlaid Chainsuck Protector

Protects the carbon chainstay against wear from the chain's movement

27.2mm Carbon Seatpost

Offers adjustable offset for optimal fit, compliance, and comfort in all riding conditions

Configuration
Colorway
Frame
Fork
Seatpost
Headset
BB
(Bottom bracket)
Front derailleur
Rear derailleur
Crankset
See crankset measurements
Cassette
Chain
Wheelset
Tires
Brakes
Rotors
Brake levers
Shifters
Handlebar
See handlebar measurements
Stem
See stem measurements
Bar Tape
Saddle

Geometry

XXS44-46
XS47-50
S51-53
M54-56
L57-59
XL60-62
A
Seat tube Height
cm
42.0
45.5
49.3
53.0
56.5
59.5
B
Seat tube angle
deg
75.5
74.5
74.0
73.5
73.0
72.5
C
Head Tube Angle
deg
71.0
72.0
72.7
72.7
72.7
73.0
D
Top tube length
cm
49.9
51.9
53.9
55.9
57.7
59.6
E
Chain stay length
cm
40.6
40.6
40.6
40.8
41.0
41.0
F
Wheelbase
cm
96.1
96.4
97.2
99.0
100.5
101.6
G
BB Drop
cm
6.5
7.0
7.5
7.5
7.5
7.5
H1
Head Tube Length 3D (0mm)
cm
7.5
8.5
11.0
14.0
16.5
18.5
H2
Head Tube Length 3D (15mm)
cm
9.0
10.0
12.5
15.5
18.0
20.0
H3
Head Tube Length 3D (25mm)
cm
10.0
11.0
13.5
16.5
19.0
21.0
I
Stand Over Height
cm
67.4
70.0
73.0
76.4
79.4
82.0

Fit

(Stack and Reach)

XXS44-46
XS47-50
S51-53
M54-56
L57-59
XL60-62
J
Stack 3D (0mm)
cm
47.4
49.2
52.3
55.2
57.5
59.6
J
Stack 3D (15mm)
cm
48.8
50.6
53.7
56.6
59.0
61.0
J
Stack 3D (25mm)
cm
49.8
51.6
54.7
57.5
59.9
62.0
K
Reach 3D (0mm)
cm
37.4
38.2
38.9
39.5
40.1
40.8
K
Reach 3D (15mm)
cm
36.9
37.7
38.4
39.1
39.6
40.4
K
Reach 3D (25mm)
cm
36.6
37.4
38.1
38.8
39.4
40.1
Saddle Height Min
cm
54.0
57.7
61.3
65.0
68.5
71.5
Saddle Height Max
cm
74.0
77.5
81.3
85.0
88.5
91.5
Standover Height is measured with 700x28c tires