Bicycle Archive ยท Specification reportBicycle Archive ยท Specification reportVelopedia Archive ID 20891
| Model year | 2010 |
|---|---|
| Brand | Electra |
| Model | Townie Original 21D |
| Bicycle type | Comfort/commuter |
| Archive ID | 20891 |
| Colors | Matte Blue, Black Satin, Silver Metallic, White |
| Sizes | One size fits all |
| Frame construction | TIG-welded |
|---|---|
| Frame material | 6061-T6 alloy |
| Fork | SR Suntour XCT, 63mm travel |
| Fork material | Single |
| Rear shock | N/A |
| Component group | Commuter Mix |
|---|---|
| Shifters | Shimano E-Z Fire Plus trigger |
| Front derailleur | Shimano C051, clamp on |
| Rear derailleur | Shimano TX31 |
| Crankset | Forged Alloy, 170mm, 28/38/48 teeth |
| Bottom bracket | Sealed cartridge, 122mm spindle |
| BB shell width | 68mm |
| Cassette | Shimano |
| Rear cogs | 7-speed, 14 - 34 teeth |
| Chain | KMC Z51, 1/2 x 3/32" |
| Pedals | Resin Platform w/non-slip tread |
| Brakes | Cold-Forged Alloy Linear Pull brakes, Alloy 4-finger levers |
|---|
| Headset | 1 1/8" integrated steel threaded |
|---|---|
| Handlebar | Alloy custom bend, 25.5" x 5" |
| Handlebar extensions | Not included |
| Stem | Forged Alloy 25.4mm Quill |
| Saddle | Ergonomic w/Soft Lycra |
| Seatpost | Alloy, 27.2mm diameter |
| Hubs | Alloy low flange |
|---|---|
| Rims | Double-Wall Alloy, 32-hole |
| Spokes | Stainless, 14ga. (2.0mm) |
| Spoke nipples | Brass |
| Front tire | 26 x 2.0" Semi-slick |
| Wheel size | 26" wheels |
Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on October 8, 2026.