Schwinn SIERRA 7 WOMENS 2011 VS Trek PORTLAND 2011 specs comparison
Schwinn Sierra 7 Womens
General Infos| Model | Sierra 7 Womens |
| Manufacturer | Schwinn |
| Year of production | 2011 |
| Current price | Check price Here ==> |
| Color choice |
- fusion coral - turqoise -Dried herb |
| Sizes |
- XS |
| Sizes |
- XS |
Wheels And Breaking System
| Bike front tire | 26 X 1.95 (inches) Schwinn |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Alloy Levers Linear Pull Brakes |
| Hubs for disc brakes | KT Alloy |
| Rims manufacturer | 32-hole Alex IC-1000 |
| Spoke nipples type | Not Available |
| Spoke wheel | 14ga. Stainless |
Frame and Body Specs
| Frame materials | Schwinn N'Litened Aluminum |
| Frame type | Aluminum |
| Handlebar construction | 25-degree Bend 80 (millimeters) Rise |
| Handlebar extender | Optional |
| Handlebar stem details | Alloy 30 Deg Rise Comfort |
| Headset size | 1 1/8 (inches) Threaded |
Gearing Specifications
| Bicycle chain | KMC Z-51 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | 7-pices Sq. JIS Taper |
| Crankset parts and sizes | 40T Teeth Schwinn S Logo Forged Alloy |
| Gear shift levers | Shimano Revo Twist |
| Rear gear set | Not Available |
Schwinn Sierra 7 Womens Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Not Available |
| Fork material | Not Available |
| Fork type | Rigid Frame |
Other Specs of Schwinn Sierra 7 Womens
| Component group sets | Co (millimeters)uter Mix |
| Pedals details | Nylon Comfort |
| Rear shock absorber | Not Available |
| Saddle seat | Comfort Tuned Plus |
| Seat post extension | 26.8 (millimeters) Diameter Alloy Pillar |
Trek Portland
General Infos| Model | Portland |
| Manufacturer | Trek |
| Year of production | 2011 |
| Current price | Check price Here ==> |
| Color choice |
-Tritanite Black |
| Sizes |
- 50cm (centimeters) - 52cm (centimeters) - 54cm (centimeters) - 56cm (centimeters) - 58cm (centimeters) - 60cm (centimeters) - 63cm (centimeters) |
Wheels And Breaking System
| Bike front tire | 700 X 28c Bontrager Race All Weather Hard Case |
| Bike rear tire | Not Available |
| Bike wheel size | 700c Wheels |
| Brakeset type | Avid BB-R7 |
| Hubs for disc brakes | Bontrager SSR Disc |
| Rims manufacturer | Bontrager SSR Disc |
| Spoke nipples type | Not Available |
| Spoke wheel | Bontrager SSR |
Frame and Body Specs
| Frame materials | Alloy |
| Frame type | TIG-welded |
| Handlebar construction | Bontrager Race |
| Handlebar extender | Optional |
| Handlebar stem details | Bontrager Race Lite |
| Headset size | Slimstack |
Gearing Specifications
| Bicycle chain | Not Available |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Not Available |
| Crankset parts and sizes | 30/39/50 Teeth FSA Vero Powerdrive Triple |
| Gear shift levers | Shimano Tiagra STI |
| Rear gear set | 11 - 26 Teeth 9-speed |
Trek Portland Fork System Data
| Derailleur (Front) | Shimano Tiagra |
| Derailleur (Rear) | Shimano Tiagra |
| Fork material | Single Crown Carbon |
| Fork type | Bontrager Satellite Plus |
Other Specs of Trek Portland
| Component group sets | Shimano Tiagra |
| Pedals details | VP Nylon Body With Alloy Cage |
| Rear shock absorber | Not Available |
| Saddle seat | Bontrager Race |
| Seat post extension | Bontrager Race |
Useful links and guides ....
- To know more about this exacte bike, Schwinn provided us with the latest version of its Sierra 7 Womens bike manual
- Find All parts, tires and accessories of Schwinn Sierra 7 Womens Commuter here
- Get your Trek Portland manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Trek Portland Commuter here
