Schwinn SIERRA 21 2012 VS Specialized VITA PRO 2012 specs comparison
![Schwinn Sierra 21 2012 comparison online with competitors](https://yobicycle.com/images/models/Schwinn-Sierra-21-2012-specs.jpg)
Schwinn Sierra 21
General InfosModel | Sierra 21 |
Manufacturer | Schwinn |
Year of production | 2012 |
Current price | Check price Here ==> |
Color choice |
- Red - Sterling Silver -Grape |
Sizes |
- L - M - S - XS |
Sizes |
- L - M - S - XS |
Wheels And Breaking System
Bike front tire | Duro Sierra 26x1.75 |
Bike rear tire | Not Available |
Bike wheel size | Not Available |
Brakeset type | Schwinn Alloy V-Brake |
Hubs for disc brakes | KT Alloy 32 Hole KT Alloy 32 Hole |
Rims manufacturer | Unavailable Wheelset |
Spoke nipples type | Not Available |
Spoke wheel | Not Available |
Frame and Body Specs
Frame materials | Schwinn Comfort Aluminum |
Frame type | Not Available |
Handlebar construction | Scwhinn Comfort Steel |
Handlebar extender | Not Available |
Handlebar stem details | Schwinn Alloy Quill Adj. |
Headset size | Vp Threaded 1 1/8 (inches) |
Gearing Specifications
Bicycle chain | KMC Z-51 |
Bottom bracket shell width | Not Available |
Bottom bracket type | Cartridge |
Crankset parts and sizes | Schwinn S Logo 42/34/24t |
Gear shift levers | Shimano Tourney Revo |
Rear gear set | Not Available |
Schwinn Sierra 21 Fork System Data
Derailleur (Front) | Shimano Tourney |
Derailleur (Rear) | Shimano Altus 7spd |
Fork material | Not Available |
Fork type | Suntour M3010 63 (millimeters) |
Other Specs of Schwinn Sierra 21
Component group sets | Not Available |
Pedals details | Plastic Body With Reflector |
Rear shock absorber | Unavailable Rear Shock |
Saddle seat | Schwinn Comfort Spring |
Seat post extension | Schwinn Alloy Suspension |
![Specialized Vita Pro 2012 comparison online with competitors](https://yobicycle.com/images/models/Specialized-Vita-Pro-2012-specs.jpg)
Specialized Vita Pro
General InfosModel | Vita Pro |
Manufacturer | Specialized |
Year of production | 2012 |
Current price | Check price Here ==> |
Color choice |
-White and Red and Black |
Sizes |
- L - M - S - XS |
Wheels And Breaking System
Bike front tire | AllCondition Armadillo 700x28c |
Bike rear tire | Not Available |
Bike wheel size | Not Available |
Brakeset type | Tektro 2D Linear Pull |
Hubs for disc brakes | Unavailable Front Hub Unavailable Rear Hub |
Rims manufacturer | Sirrus 460V |
Spoke nipples type | Not Available |
Spoke wheel | Not Available |
Frame and Body Specs
Frame materials | E5 Aluminum |
Frame type | Not Available |
Handlebar construction | Specialized DB Flat Bar 31.8 (millimeters) |
Handlebar extender | Not Available |
Handlebar stem details | Specialized EliteSet |
Headset size | Integrated 1-1/8 (inches) Threadless |
Gearing Specifications
Bicycle chain | KMC X10 Nickel Plate |
Bottom bracket shell width | Not Available |
Bottom bracket type | Cartridge External Bearing |
Crankset parts and sizes | FSA Omega Compact 50/34t |
Gear shift levers | SRAM SL Trigger 10spd |
Rear gear set | Not Available |
Specialized Vita Pro Fork System Data
Derailleur (Front) | SRAM Apex |
Derailleur (Rear) | SRAM Apex |
Fork material | Not Available |
Fork type | Alloy Crowns FACT Carbon Legs |
Other Specs of Specialized Vita Pro
Component group sets | Not Available |
Pedals details | Toe Clip Compat Sirrus Pedal |
Rear shock absorber | Unavailable Rear Shock |
Saddle seat | Wmn's Body Geometry Riva 155 |
Seat post extension | Specialized Elite Carbon |
Useful links and guides ....
- To know more about this exacte bike, Schwinn provided us with the latest version of its Sierra 21 bike manual
- Find All parts, tires and accessories of Schwinn Sierra 21 Hybrid here
- Get your Specialized Vita Pro manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Specialized Vita Pro Hybrid here