Bicycle Archive · Specification reportBicycle Archive · Specification report2021 Jamis Citizen 2 · 2010 Jamis Citizen 2
| Specification | 2021 Jamis Citizen 2 | 2010 Jamis Citizen 2 |
|---|---|---|
| Overview | ||
| Model year | 2021 | 2010 |
| Brand | Jamis | Jamis |
| Model | CITIZEN 2 | Citizen 2 |
| Bicycle type | Hybrid | Hybrid |
| Archive ID | 900001706 | 19554 |
| Archived price | $649.95 | — |
| Colors | M: Storm Grey, Monterey Blue S/T: Storm Grey, Radiant Teal | Shaft/Gloss Black, Sunset Red/Pearl White, Ocean Mist/Pearl White |
| Sizes | 15″; 17″; 19″; 21″; 23″; 14″ S/T; 16″ S/T; 18″ S/T | 15", 17", 19", 21", 23", womens 14", womens 18" |
| Weight | 32.25 lbs | — |
| Frameset | ||
| Frame construction | 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 | TIG-welded |
| Frame material | Aluminum | 6061 Triple Gauge Aluminum |
| Fork | SR/Suntour CR8 suspension fork, coil spring with external preload adjustment, 60mm travel | RST 777, 50mm travel |
| Fork material | — | Single crown |
| Rear shock | — | N/A |
| Drivetrain | ||
| Component group | Microshift MEZZO RD-M36L rear and Microshift FD-M30 front, 31.8mm clamp | Hybrid Mix |
| Shifters | Microshift TS39 Trigger Shifters | Shimano RS-41 RevoShift |
| Front derailleur | Microshift MEZZO RD-M36L rear and Microshift FD-M30 front, 31.8mm clamp | Shimano FD-TX51, Top Swing/Dual Pull 31.8mm |
| Rear derailleur | Microshift MEZZO RD-M36L rear and Microshift FD-M30 front, 31.8mm clamp | Shimano Altus RD-M310 |
| Crankset | Forged alloy, 48/38/28T, 170mm with chainguard | SR Suntour XR179, 48/38/28 teeth |
| Bottom bracket | Sealed cartridge, 68 x 122.5mm | VP Sealed Bolt type 3PB axle, 119mm spindle |
| Cassette | Shimano HG-2008, 8-speed, 12-32T | Shimano MF-TZ31 |
| Rear cogs | — | 7-speed, 14 - 34 teeth |
| Chain | KMC Z8.3 | KMC Z51 |
| Pedals | Comfort platform style with TPE non-slip insert | Trekking Style, composite w/ steel cage |
| Brakes | ||
| Brakes | Promax TX-121 linear-pull with front power modulator and Tektro CL530 Levers | Tektro Forged alloy direct pull w/ Power Modulator brakes, Tektro Tenera levers |
| Cockpit & contact points | ||
| Headset | Water-resistant sealed mechanism, threaded, 1 1/8” | 1 1/8" threaded Slimstack Sealed Threaded |
| Handlebar | Comfort hi-rise, alloy 25.4 x 80mm rise x 15 ̊ sweep x 640mm | Comfort Hi-Rise |
| Handlebar extensions | — | Not included |
| Stem | Jamis alloy angle-adjustable, 90mm with 150mm quill (14 ̊17”), 110mm with 180mm quill (18 ̊23”) | Jamis alloy adjustable |
| Saddle | Jamis Comfort with Memory Foam, synthetic suede cover, burnished sides and bumper springs with satin steel rails, gender specific | Jamis Comfort |
| Seatpost | Suspension alloy micro-adjust, 27.2 x 350mm with alloy clamp and QR seatpin. 300mm for Men’s 15, 17, Step-Thru 14 | Suspension Alloy Micro-Adjust, 27.2mm diameter |
| Wheels & tires | ||
| Hubs | — | Formula Alloy QR |
| Wheels | Alex ID19 double wall alloy rims with GSW sidewall, 32H, alloy hubs with QR and 14g ED black spokes | — |
| Rims | — | Alex R-1000, 36-hole |
| Spokes | — | Stainless steel, 14ga. (2.0mm) |
| Front tire | CST Platinum Performance with silver safety stripe, 700 x 38c | 700 x 35c Vittoria Adventure Touring |
| Rear tire | CST Platinum Performance with silver safety stripe, 700 x 38c | — |
| Wheel size | — | 700c wheels |
One selected size or frame position per bicycle, matching the comparison dropdown choices used when Print / PDF was opened.
| Measurement | 2021 Jamis Citizen 2 | 2010 Jamis Citizen 2 |
|---|---|---|
| Selected size / position | 21″ | — |
| Effective top tube | 630 mm | — |
| Head-tube angle | 70° | — |
| Seat-tube angle | 72° | — |
| Head tube | 160 mm | — |
| Chainstay / rear center | 455 mm | — |
| Wheelbase | 1131 mm | — |
| Bottom-bracket height | 287 mm | — |
| Standover height | 826 mm | — |
| Fork offset / rake | 50 mm | — |
Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on November 7, 2026.