Specialized SIRRUS PRO 2007 VS Norco VESTA 2010 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 |
Norco Vesta
General Infos| Model | Vesta |
| Manufacturer | Norco |
| Year of production | 2010 |
| Current price | Check price Here ==> |
| Color choice |
-Blue |
| Sizes |
- 14.5 - 16 - 18 - 20 - 22 |
Wheels And Breaking System
| Bike front tire | 700 X 28c Continental Contact |
| Bike rear tire | Not Available |
| Bike wheel size | 700c Wheels |
| Brakeset type | Tektro RL-520A Levers Hayes MX-4 Mechanical Disc With 160 (millimeters) Rotor Brakes |
| Hubs for disc brakes | Rear: Shimano Deore FH-M495 Disc Front: Shimano Deore HB-M495 Disc |
| Rims manufacturer | 32-hole Freedom Racine Aero |
| Spoke nipples type | Brass |
| Spoke wheel | Stainless |
Frame and Body Specs
| Frame materials | Reynolds 525 Chromoly |
| Frame type | TIG-welded |
| Handlebar construction | Norco Alloy Drop |
| Handlebar extender | Not Available |
| Handlebar stem details | Forged Alloy |
| Headset size | FSA TH-848 |
Gearing Specifications
| Bicycle chain | Gates Belt |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | FSA BB 7420 Square Taper |
| Crankset parts and sizes | Gates 55T Teeth SR Suntour Alloy |
| Gear shift levers | Not Available |
| Rear gear set | 22 Teeth 1-speed |
Norco Vesta Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Not Available |
| Fork material | Unicrown Crown Chromoly |
| Fork type | Not Available |
Other Specs of Norco Vesta
| Component group sets | Co (millimeters)uter Mix |
| Pedals details | Wellgo Alloy Body and steel Cage |
| Rear shock absorber | Not Available |
| Saddle seat | Norco Vesta |
| Seat post extension | Micro-adjust |
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 Norco Vesta manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Norco Vesta Commuter here