Which size or configuration labels have geometry for the 2021 Jamis CITIZEN 3?

Geometry is listed for 15", 17", 19", 21", 23", 14" S/T, 16" S/T, and 18" S/T.

What is the head tube angle of the 2021 Jamis CITIZEN 3?

The head tube angle is 70 degrees in every size.

What does the 2021 Jamis CITIZEN 3 ship with?

The stock build includes SR Suntour NEX HLO suspension, Shimano Acera M310 Rapid Fire, Alex Rims ID-19 double wall alloy rims, and Tektro MD-M280 mechanical disc.

Which years of the Jamis CITIZEN 3 are on Quiver?

Quiver has the Jamis CITIZEN 3 for 2021, 2020, and 2019.

2021

2021 Jamis CITIZEN 3

The CITIZEN 3 build comes with Alex Rims ID-19 double wall alloy rims wheels.

Compare geometry

Source: bikecatalogs.com. Checked Oct 4, 2026.

Key facts

Brand: Jamis
Model: CITIZEN 3
Model year: 2021
Geometry labels: 15", 17", 19", 21", 23", 14" S/T, 16" S/T, and 18" S/T
Fork: SR Suntour NEX HLO suspension
Wheels: Alex Rims ID-19 double wall alloy rims
Geometry: Some measurements unavailable
Checked: Oct 4, 2026

Geometry by size

2021 Jamis CITIZEN 3 geometry by size
Measurement	15"	17"	19"	21"	23"	14" S/T	16" S/T	18" S/T
Head tube angle(°)	70	70	70	70	70	70	70	70
Seat tube angle(°)	73	72	72	72	72	73	73	73
Effective top tube(mm)	564	600	615	630	644	573	582	592
Chainstay length(mm)	455	455	455	455	455	455	455	455
Wheelbase(mm)	1076	1101	1116	1131	1146	1076	1096	1101
BB height(mm)	287	287	287	287	287	287	287	287
Standover(mm)	726	758	794	826	852	Not available	Not available	Not available
Head tube length(mm)	130	140	150	160	170	150	160	170

Not available

Requested. Requests decide what we research next.

How to read a geometry chart

Stock build

8 parts

Suspension

SR Suntour NEX HLO suspension

Fork

Drivetrain

Shimano Acera M310 Rapid Fire

Shifter

Shimano HG31

Cassette

KMC Z8.3

ChainSpeeds 8

Shimano TY301

CranksetCrank length 170mm

Wheels & Tires

Alex Rims ID-19 double wall alloy rims

Wheelset

Brakes

Tektro MD-M280 mechanical disc

Brake

Cockpit

Jamis alloy angle-adjustable

Stem

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Quick answers

Which size or configuration labels have geometry for the 2021 Jamis CITIZEN 3?: Geometry is listed for 15", 17", 19", 21", 23", 14" S/T, 16" S/T, and 18" S/T.
What is the head tube angle of the 2021 Jamis CITIZEN 3?: The head tube angle is 70 degrees in every size.
What does the 2021 Jamis CITIZEN 3 ship with?: The stock build includes SR Suntour NEX HLO suspension, Shimano Acera M310 Rapid Fire, Alex Rims ID-19 double wall alloy rims, and Tektro MD-M280 mechanical disc.
Which years of the Jamis CITIZEN 3 are on Quiver?: Quiver has the Jamis CITIZEN 3 for 2021, 2020, and 2019.