Specialized SIRRUS PRO 2007 VS Schwinn WILLY 7 SPEED 2012 specs comparison
Specialized Sirrus Pro
General Infos| Model | Sirrus Pro |
| Manufacturer | Specialized |
| Year of production | 2007 |
| Current price | Check price Here ==> |
| Color choice |
-Silver |
| Sizes |
- Xlarge - xsmall - small - medium - large |
| Sizes |
- Xlarge - xsmall - small - medium - large |
Wheels And Breaking System
| Bike front tire | 700 X 28c Specialized All Condition Pro |
| Bike rear tire | Not Available |
| Bike wheel size | 700c Wheels |
| Brakeset type | Avid FR5 Levers Avid Juicy 7 Front and Avid Single-Digit 7 Rear Brakes |
| Hubs for disc brakes | Specialized Alloy |
| Rims manufacturer | 24-hole and 28-hole Jalco GX460 |
| Spoke nipples type | Not Available |
| Spoke wheel | 14ga. Straight Gauge Stainless Steel |
Frame and Body Specs
| Frame materials | Specialized A1 Premium Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | Body Geometry Event Zertz |
| Handlebar extender | Optional |
| Handlebar stem details | Specialized Comp-Set |
| Headset size | 1 1/8 (inches) Integrated Specialized Mindset |
Gearing Specifications
| Bicycle chain | Shimano 105 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | FSA MegaEXO |
| Crankset parts and sizes | 30/39/50 Teeth FSA Gossamer |
| Gear shift levers | Shimano R770 |
| Rear gear set | 12 - 27 Teeth 1-speed |
Specialized Sirrus Pro Fork System Data
| Derailleur (Front) | Shimano Ultegra |
| Derailleur (Rear) | Shimano 105 |
| Fork material | Aero Crown Carbon and aluminum Steerer |
| Fork type | Specialized FACT |
Other Specs of Specialized Sirrus Pro
| Component group sets | Co (millimeters)uter Mix |
| Pedals details | Crank Brothers Smarty |
| Rear shock absorber | Not Available |
| Saddle seat | Body Geometry Avatar |
| Seat post extension | 27.2 (millimeters) Diameter Specialized Pavé II |
Schwinn Willy 7 Speed
General Infos| Model | Willy 7 Speed |
| Manufacturer | Schwinn |
| Year of production | 2012 |
| Current price | Check price Here ==> |
| Color choice |
-Midnight |
| Sizes |
- L/XL - S/M |
Wheels And Breaking System
| Bike front tire | CST Classic Venice BK 700x40c |
| Bike rear tire | Not Available |
| Bike wheel size | Not Available |
| Brakeset type | Tektro Alloy Caliper |
| Hubs for disc brakes | Schwinn Alloy 36 Hole Schwinn Alloy 36 Hole |
| Rims manufacturer | Unavailable Wheelset |
| Spoke nipples type | Not Available |
| Spoke wheel | Not Available |
Frame and Body Specs
| Frame materials | Schwinn Classic Downtown Steel |
| Frame type | Not Available |
| Handlebar construction | Schwinn Classic Steel |
| Handlebar extender | Not Available |
| Handlebar stem details | Schwinn Alloy Quill |
| Headset size | VP Threaded 1 (inches) |
Gearing Specifications
| Bicycle chain | KMC Z-51 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Cartridge |
| Crankset parts and sizes | Schwinn Alloy 38t |
| Gear shift levers | Shimano Tourney Revo |
| Rear gear set | Not Available |
Schwinn Willy 7 Speed Fork System Data
| Derailleur (Front) | Unavailable Front Derailleur |
| Derailleur (Rear) | Shimano Altus |
| Fork material | Not Available |
| Fork type | Schwinn Classic Steel 1 (inches) |
Other Specs of Schwinn Willy 7 Speed
| Component group sets | Not Available |
| Pedals details | Schwinn Typhoon |
| Rear shock absorber | Unavailable Rear Shock |
| Saddle seat | Schwinn Classic Downtown |
| Seat post extension | Schwinn Alloy 25.4 |
Useful links and guides ....
- To know more about this exacte bike, Specialized provided us with the latest version of its Sirrus Pro bike manual
- Find All parts, tires and accessories of Specialized Sirrus Pro Commuter here
- Get your Schwinn Willy 7 Speed manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Schwinn Willy 7 Speed Commuter here