Argon 18 Subito E-Road (INT) Shimano 105

Name: Argon 18 Subito E-Road (INT) Shimano 105
Brand: Argon 18

2026 RoadRace Electric bicycle Manufacturer page

Argon 18 Subito E-Road (INT) Shimano 105, color Deep Blue, Gloss

Last known price: $4,800

Prices shown first for United States
Suspension: Rigid
Wheels: 700c
Drivetrain: 2 × 12 34–50t / 11–34t
Gear range: 455%
Frame: Carbon
Brakes: Hydraulic disc

Sizes

Size guide

The manufacturer did not publish rider heights for these sizes.

Components

17 of 20 identified

Parts found in a manufacturer catalog show their brand, model and key numbers, and the steps show how precisely they are identified: brand, series, model, or the exact product. The info button has every detail and the text the manufacturer published.

Frame and fork

1 part

Frame

Subito Not identified

Electric system

1 part

Motor
- Vision

Suspension

1 part

Fork

Subito Not identified

Drivetrain

7 parts

Bottom bracket
- Shimano BB-RS500
BB-RS500
Cassette
- Shimano 105
CS-R7100
Chain
- Shimano SLX CN-M7100
CN-M7100
Crankset
- Shimano FC-RS520 12 speeds 50/34t
FC-RS520
Front derailleur
- Shimano 105 FD-R7100 2 speeds
FD-R7100
Rear derailleur
- Shimano 105 RD-R7100 12 speeds
RD-R7100
Shifters
- Shimano 105 ST-R7120
ST-R7120

Brakes

3 parts

Wheels and tires

2 parts

Cockpit and contact points

5 parts

Handlebar

Ciclovation Leather Touch Tornado Gloss Not identified
Headset
- FSA NO.69 SRS
Saddle
- Prologo
Seatpost
- Argon 18
Stem
- FSA Omega
OS-167

Sizes and geometry

6 sizes Open in the geometry plotter

Complete rider-height ranges are not published for these sizes. You can still explore the geometry below.

Size SM

Table

Reach 372mm

Stack 561mm

Wheelbase 1010mm

Head angle 71.3°

Seat angle 74.3°

Every size is drawn to the same scale, in millimeters. Explanatory schematic on an assumed 700c wheel; exact published values are in the table below.

Size Reach Stack

Complete manufacturer geometry table 6 published sizes

Complete manufacturer geometry by size
Measurement
Reachmm	352	362	372	382	392	402
Stackmm	519	539	561	584	608	634
Top tube lengthmm	490	510	527	550	573	598
Seat tube lengthmm	420	450	485	520	555	590
Head tube lengthmm	106	121	142	161	186	212
Head tube angle	69.3°	70.8°	71.3°	72°	72°	72.3°
Seat tube angle	75.5°	74.9°	74.3°	73.7°	73.1°	72.5°
Chainstay lengthmm	422	422	422	422	422	422
Wheelbasemm	994	997	1010	1014	1032	1048
Front centermm	584	587	599	603	621	637
Bottom bracket dropmm	75	75	75	75	75	75
Bottom bracket heightmm	261	261	261	261	261	261
Standover heightmm	683	710	742	773	804	835
Fork rakemm	55	55	55	49	49	50
Trailmm	68	59	56	58	58	55
Stack/reach ratio	1.47	1.49	1.51	1.53	1.55	1.58

Not published by the manufacturer: Front travel, Rear travel, Crank length, Handlebar width, Stem length, Stem angle, Seatpost length and Dropper post travel.

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Carbon
Fork material: Carbon

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 2
Smallest chainring: 34
Largest chainring: 50
Rear sprockets: 12
Smallest sprocket: 11
Largest sprocket: 34
Lowest gear: 29.0 in
Highest gear: 131.8 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Bottom bracket standard: BSA
Tire clearance: Maximum tire width: 45c; Additional specification: Wheel kind: 27.5, Maximum tire width: 40c; Additional specification: Wheel kind: 700
Tire width: 30c
Wheel material: Aluminum
Wheel size: 700c

Technical analysis

3 measures

How these figures sit among bicycles of the same class and model year. Context, not a ranking.

Lowest gear

29.0 gear inches

This value is within the central range for this class.

Cohort: Road / Race Model year: 2026
Sample: 719 bicycles with this information
Coverage: 78.6% of the class

Highest gear

131.8 gear inches

This value is within the central range for this class.

Cohort: Road / Race Model year: 2026
Sample: 719 bicycles with this information
Coverage: 78.6% of the class

Shifting

Mechanical

631 of 912 bicycles with this information use electronic shifting.

Cohort: Road / Race Model year: 2026
Sample: 912 bicycles with this information
Coverage: 99.7% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 11.1 km/h
Highest gear: 50.5 km/h

Total gear range 455%

Technical details and class reference

These speeds describe the gearing at the selected cadence, not how fast you can ride.
Calculated from published gear-inch values and their wheel-size assumptions.
These gearing values describe the bicycle, not a selected frame size.
A 100% range means one ratio; 500% means the highest ratio is five times the lowest.
For e-bikes, motor assistance cutoff is not represented.

Gear-inch range

Lower gear-inch values travel less distance per pedal revolution; higher values travel farther.

This bicycle: 29.0–131.8 gear inches
Class reference (p10–p90): 27.4–139.2 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Road / Race Model year: 2026
Lowest gear: 719 bicycles with this information, 78.6% of the class
Highest gear: 719 bicycles with this information, 78.6% of the class

Lineup changes

The published facts that differ across this family's builds and from the same model a year earlier. Missing information never counts as zero.

Differences across 2026 builds

Differences across 2026 builds
Specification	This bicycle Argon 18 Subito E-Road (INT) Shimano 105	Argon 18 Subito E-Gravel (INT) SRAM Apex AXS XPLR	Argon 18 Subito E-Road (INT) Shimano Ultegra Di2
Drivetrain
Front chainrings	2	1	2
Smallest chainring	34	42	34
Largest chainring	50	42	50
Largest sprocket	34	44	30
Lowest gear	29.0 in	26.3 in	32.9 in
Highest gear	131.8 in	105.0 in	131.8 in
Cockpit
Shifting	Mechanical	Electronic	Electronic
Other specifications
Bottom bracket standard	BSA	BB86/BB92	BSA
Tire clearance	Maximum tire width: 45c; Additional specification: Wheel kind: 27.5, Maximum tire width: 40c; Additional specification: Wheel kind: 700	Maximum tire width: 45c; Additional specification: Wheel kind: 27.5, Maximum tire width: 40c; Additional specification: Wheel kind: 700	Not informed
Tire width	30c	47c	30c
Wheel size	700c	650b	700c