Velopedia Bicycle Archive
2011 Schwinn Sierra 21 Women's
Comfort/commuter bicycle from the Velopedia specification archive.
- Original MSRP
- $379.00
- Sizes
- XS
- Colors
- Tomato puree, amparo blue, pink champagne
- Archive ID
- 24433
Current market
Checking current listings…Frameset
| Frame Construction | Aluminum |
|---|---|
| Frame Material | Schwinn N'Litened Aluminum |
| Fork | Rigid Frame |
| Rear Shock | N/A |
Drivetrain
| Component Group | Commuter Mix |
|---|---|
| Shifters | Shimano Revo twist |
| Front Derailleur | Shimano TX50 |
| Rear Derailleur | Shimano Altus |
| Crankset | Schwinn S Logo forged alloy, 42/34/24t teeth |
| Bottom Bracket | Sealed cartridge |
| Chain | KMC Z-51 |
| Pedals | Nylon Comfort |
Brakes
| Brakes | ProMax linear-pull brakes, Promax alloy levers |
|---|
Cockpit & Contact Points
| Headset | 1 1/8" Threaded |
|---|---|
| Handlebar | 80mm rise, 25-degree bend |
| Handlebar Extensions | Not included |
| Stem | Alloy 30 deg rise comfort |
| Saddle | Comfort Tuned |
| Seatpost | Alloy Suspension, 26.8mm diameter |
Wheels & Tires
| Hubs | KT alloy |
|---|---|
| Rims | Alex IC-1000, 32-hole |
| Spokes | Stainless, 14ga. (2.0mm) |
| Front Tire | 26 x 1.95" Schwinn |
| Wheel Size | 26" wheels |
Specifications are presented as a reference. Components may vary by market, size, production run, or later manufacturer revisions.