Bicycle Archive · Specification reportBicycle Archive · Specification report2011 Jamis Citizen 2 · 2021 Jamis Citizen 2
| Specification | 2011 Jamis Citizen 2 | 2021 Jamis Citizen 2 |
|---|---|---|
| Overview | ||
| Model year | 2011 | 2021 |
| Brand | Jamis | Jamis |
| Model | Citizen 2 | CITIZEN 2 |
| Bicycle type | Comfort/commuter | Hybrid |
| Archive ID | 23799 | 900001706 |
| Original MSRP | $415.00 | $649.95 |
| Colors | Monterey blue/pearl white, celery/pearl white, gloss black/pearl white | M: Storm Grey, Monterey Blue S/T: Storm Grey, Radiant Teal |
| Sizes | M: 15, 17, 19, 21, 23" W: 14, 18" | 15″; 17″; 19″; 21″; 23″; 14″ S/T; 16″ S/T; 18″ S/T |
| Weight | 32.25 lbs | 32.25 lbs |
| Frameset | ||
| Frame construction | Aluminum | 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 |
| Frame material | 6061 Triple Gauge Aluminum | Aluminum |
| Fork | RST 777 | SR/Suntour CR8 suspension fork, coil spring with external preload adjustment, 60mm travel |
| Rear shock | N/A | — |
| Drivetrain | ||
| Component group | Comfort Mix | Microshift MEZZO RD-M36L rear and Microshift FD-M30 front, 31.8mm clamp |
| Shifters | Shimano Revo Shift SL-RS43 | Microshift TS39 Trigger Shifters |
| Front derailleur | Shimano C051, Top Swing/Dual Pull 31.8mm | Microshift MEZZO RD-M36L rear and Microshift FD-M30 front, 31.8mm clamp |
| Rear derailleur | Shimano Altus RD-M310 | Microshift MEZZO RD-M36L rear and Microshift FD-M30 front, 31.8mm clamp |
| Crankset | Forged Alloy, 48/38/28t teeth | Forged alloy, 48/38/28T, 170mm with chainguard |
| Bottom bracket | Sealed cartridge, 122.5mm spindle | Sealed cartridge, 68 x 122.5mm |
| BB shell width | 68mm | — |
| Cassette | Shimano MF-TZ31 | Shimano HG-2008, 8-speed, 12-32T |
| Rear cogs | 7-speed, 14 - 34 teeth | — |
| Chain | KMC UG-51 | KMC Z8.3 |
| Pedals | Comfort Platform | Comfort platform style with TPE non-slip insert |
| Brakes | ||
| Brakes | Forged Alloy Direct Pull brakes, Tektro Tenera levers | Promax TX-121 linear-pull with front power modulator and Tektro CL530 Levers |
| Cockpit & contact points | ||
| Headset | 1 1/8" Threaded | Water-resistant sealed mechanism, threaded, 1 1/8” |
| Handlebar | Comfort Hi-Rise | Comfort hi-rise, alloy 25.4 x 80mm rise x 15 ̊ sweep x 640mm |
| Handlebar extensions | Not included | — |
| Stem | Jamis alloy adjustable | Jamis alloy angle-adjustable, 90mm with 150mm quill (14 ̊17”), 110mm with 180mm quill (18 ̊23”) |
| Saddle | Jamis Comfort | Jamis Comfort with Memory Foam, synthetic suede cover, burnished sides and bumper springs with satin steel rails, gender specific |
| Seatpost | Alloy Micro Adjust, 27.2mm diameter | Suspension alloy micro-adjust, 27.2 x 350mm with alloy clamp and QR seatpin. 300mm for Men’s 15, 17, Step-Thru 14 |
| Wheels & tires | ||
| Hubs | Formula alloy | — |
| Wheels | — | Alex ID19 double wall alloy rims with GSW sidewall, 32H, alloy hubs with QR and 14g ED black spokes |
| Rims | Weinmann ZAC-19, 36-hole | — |
| Spokes | Stainless Steel stainless, 14ga. (2.0mm) | — |
| Front tire | 700 x 38c CST Marathon/Tour | CST Platinum Performance with silver safety stripe, 700 x 38c |
| 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 | 2011 Jamis Citizen 2 | 2021 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 13, 2026.