Specialized Sirrus Pro 2007 Technical specs and features
| Brand | Specialized |
| Model | Sirrus Pro |
| First production | 2007 |
| Bike category | Commuter |
| Bike sub-category | City Commuter |
| Bike Pricing | Check price Here ==> |
| Parts And Accessories | Specialized Sirrus Pro Parts |
| Available 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 Specifications
| 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 Specs
| 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 |
| Available colors | - Silver |
| Weight | Unspecified |
| 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 |
Specialized Sirrus Pro picture
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Specialized Sirrus Pro bike review
Specialized produced the Sirrus Pro bike in 2007 and can be classified as a Commuter bicycle, this exact model costs in american market arround $1,300.00.
Sirrus Pro bike is available in many sizes such as Xlarge , xsmall , small , medium and large .
Specialized Commuter Sirrus Pro can be found in one single color which is Silver.
This bike is equiped with 700 x 28c Specialized All Condition Pro tires and Stainless steel spoke wheel while the rims are manufactured by Jalco GX460, 24-hole/28-hole. Specialized equiped this exact model with Avid Juicy 7 front/Avid Single-Digit 7 rear brakes, Avid FR5 levers braking system and Specialized alloy hubs.
To guarantee the comfiest ride Specialized used Specialized A1 Premium Aluminum material for the frame. Body Geometry Event Zertz high strength material is used on the handlebar of this Sirrus Pro to ensure the perfect handling while the stems are made of Specialized Comp-Set.
For the smoothest biking experience FSA Gossamer, 30/39/50 teeth is used on this bicycle linked to Shimano 105 chain that is easily replaceable as stated by Specialized, the whole system is connected to a high reliability Shimano R770 gear shift levers.