Jamis CITIZEN 2 2025
Bike details
Key information split into simple groups.
Bike summary
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Frame Aluminum
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Travel Front 60mm
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Fork Suntour
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Groupset Tourney
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Suspension Hardtail
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Drivetrain 3 × 8
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Brakes Promax Rim
Parts list
Main components, grouped by system.
Bike components
Frame
Frame
6061 aluminum triple gauge main tubes with hydro-formed top tube, sloping design for men’s, step through design for ladies, internal cable routing, center-mount kickstand plate, replaceable derailleur hanger and fender/rack eyelets
Suspension Fork
SR/Suntour CR8 suspension fork, coil spring with external preload adjustment, 60mm travel
Drivetrain
Rear Derailleur
Shimano Tourney TX-800
Front Derailleur
Shimano FD-TY710 front, 31.8mm clamp, top swing/dual pull
Shift Levers
Shimano EZ-Fire Plus, ST-EF500, 24-speed
Cassette
Shimano HG-2008, 8-speed, 12-32T
Crank
Forged alloy, 48/38/28T, 170mm with chainguard
Bottom Bracket
Sealed cartridge, 68 x 122.5mm
Chain
KMC Z8.3
Pedals
Comfort platform style with TPE non-slip insert
Wheels
Rims
Alex ID19 double wall alloy rims with GSW sidewall, 32H, alloy hubs with QR and 14g ED black spokes
Tires
CST Platinum Performance with silver safety stripe, 700 x 38c
Brakes
Brakes
Promax TX-121 linear-pull with front power modulator and Shimano levers
Cockpit
Stem
Jamis alloy angle-adjustable, 90mm with 150mm quill (14 ?17”), 110mm with 180mm quill (18 ?23”)
Handlebar
Comfort hi-rise, alloy 25.4 x 80mm rise x 15 ? sweep x 640mm
Grips
Anatomic triple density kraton
Headset
Water-resistant sealed mechanism, threaded, 1 1/8”
Seat
Saddle
Jamis Comfort with Memory Foam, synthetic suede cover, burnished sides and bumper springs with satin steel rails, gender specific
Seatpost
Suspension alloy micro-adjust, 27.2 x 350mm with alloy clamp and QR seatpin. 300mm for Men’s 15, 17, Step-Thru 14
Fit data
Numbers for sizing and ride feel.
| Size | 15" | SM | SM | SM | 17" | 19" | 21" | 23" |
|---|---|---|---|---|---|---|---|---|
| Bottom Bracket Height | 287 mm | 287 mm | 287 mm | 287 mm | 287 mm | 287 mm | 287 mm | 287 mm |
| Rake | 50 mm | 50 mm | 50 mm | 50 mm | 50 mm | 50 mm | 50 mm | 50 mm |
| Top Tube Length | 564 mm | 573 mm | 582 mm | 592 mm | 600 mm | 615 mm | 630 mm | 644 mm |
| Seat Tube Angle | 73 ° | 73 ° | 73 ° | 73 ° | 72 ° | 72 ° | 72 ° | 72 ° |
| Seat Tube Length | 381 mm | 356 mm | 406 mm | 457 mm | 432 mm | 483 mm | 533 mm | 584 mm |
| Head Tube Angle | 70 ° | 70 ° | 70 ° | 70 ° | 70 ° | 70 ° | 70 ° | 70 ° |
| Head Tube Length | 130 mm | 150 mm | 160 mm | 170 mm | 140 mm | 150 mm | 160 mm | 170 mm |
| Chainstay Length | 455 mm | 455 mm | 455 mm | 455 mm | 455 mm | 455 mm | 455 mm | 455 mm |
| Wheelbase | 1076 mm | 1076 mm | 1096 mm | 1101 mm | 1101 mm | 1116 mm | 1131 mm | 1146 mm |
| Standover Height | 726 mm | 459 mm | 464 mm | 478 mm | 758 mm | 794 mm | 826 mm | 852 mm |
| Wheels | 700 | 700 | 700 | 700 | 700 | 700 | 700 | 700 |
