Specialized SIRRUS 2012 VS Bianchi CASTRO VALLEY 2007 specs comparison
Specialized Sirrus
General Infos| Model | Sirrus |
| Manufacturer | Specialized |
| Year of production | 2012 |
| Current price | Check price Here ==> |
| Color choice |
- Graphite -Gloss Green |
| Sizes |
- Small - Medium - Large - Extra large |
| Sizes |
- Small - Medium - Large - Extra large |
Wheels And Breaking System
| Bike front tire | Specialized Nimbus Fak Jacket |
| Bike rear tire | Not Available |
| Bike wheel size | Not Available |
| Brakeset type | Alloy Linear Pull |
| Hubs for disc brakes | Unavailable Front Hub Unavailable Rear Hub |
| Rims manufacturer | Sirrus DLX700 700 X 32 |
| Spoke nipples type | Not Available |
| Spoke wheel | Not Available |
Frame and Body Specs
| Frame materials | A1 Premium Aluminum |
| Frame type | Not Available |
| Handlebar construction | Specialized PG Flat Bar25.4 |
| Handlebar extender | Not Available |
| Handlebar stem details | Alloy 20 Degree |
| Headset size | 1 1/8 (inches) Sealed |
Gearing Specifications
| Bicycle chain | KMC X8 Nickel Plate |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Square 68 Sealed Cartridge |
| Crankset parts and sizes | Shimano FC-M131 With Chainguard |
| Gear shift levers | Shimano EF-51 8spd |
| Rear gear set | Not Available |
Specialized Sirrus Fork System Data
| Derailleur (Front) | Shimano Topswing |
| Derailleur (Rear) | Shimano Altus 8spd |
| Fork material | Not Available |
| Fork type | Steel Straight Blade |
Other Specs of Specialized Sirrus
| Component group sets | Not Available |
| Pedals details | Nylon Flat Pedal |
| Rear shock absorber | Unavailable Rear Shock |
| Saddle seat | Body Geomety Targa Sport 155 (millimeters) |
| Seat post extension | Alloy 27.2 |
Bianchi Castro Valley
General Infos| Model | Castro Valley |
| Manufacturer | Bianchi |
| Year of production | 2007 |
| Current price | Check price Here ==> |
| Color choice |
-Dark Orange |
| Sizes |
- 44cm (centimeters) - 49cm (centimeters) - 52cm (centimeters) - 55cm (centimeters) - 58cm (centimeters) - 61cm (centimeters) |
Wheels And Breaking System
| Bike front tire | 700 X 28c Vittoria Randonneur |
| Bike rear tire | Not Available |
| Bike wheel size | 700c Wheels |
| Brakeset type | Shimano Rapidfire Plus Levers Cane Creek SCX-5 Brakes |
| Hubs for disc brakes | Rear: Shimano Tiagra Front: Shimano Dynamo |
| Rims manufacturer | 32-hole Alex ACE-19 |
| Spoke nipples type | Not Available |
| Spoke wheel | Not Available |
Frame and Body Specs
| Frame materials | Bianchi DB CrMo |
| Frame type | TIG-welded |
| Handlebar construction | Bianchi Alloy |
| Handlebar extender | Optional |
| Handlebar stem details | Bianchi Alloy |
| Headset size | 1 1/8 (inches) Threadless VP AheadSet |
Gearing Specifications
| Bicycle chain | SRAM |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Cartridge |
| Crankset parts and sizes | 34/50 Teeth Sugino XD500D |
| Gear shift levers | Shimano Rapidfire Plus |
| Rear gear set | 12 - 26 Teeth 9-speed |
Bianchi Castro Valley Fork System Data
| Derailleur (Front) | Shimano R4500 |
| Derailleur (Rear) | Shimano Tiagra |
| Fork material | Unicrown Crown Chromoly |
| Fork type | Bianchi |
Other Specs of Bianchi Castro Valley
| Component group sets | Co (millimeters)uter Mix |
| Pedals details | 2-sided Wellgo Clipless |
| Rear shock absorber | Not Available |
| Saddle seat | Bianchi Velo |
| Seat post extension | 27.2 (millimeters) Diameter Bianchi Componenti |
Useful links and guides ....
- To know more about this exacte bike, Specialized provided us with the latest version of its Sirrus bike manual
- Find All parts, tires and accessories of Specialized Sirrus Commuter here
- Get your Bianchi Castro Valley manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Bianchi Castro Valley Commuter here