Specialized Sirrus Pro 2008 Technical specs and features
| Brand | Specialized |
| Model | Sirrus Pro |
| First production | 2008 |
| Bike category | Road |
| Bike sub-category | Road Sport |
| Bike Pricing | Check price Here ==> |
| Parts And Accessories | Specialized Sirrus Pro Parts |
| Available Sizes | - 19 (inches) / 49 (cm) - 20 (inches) / 52 (cm) - 21 (inches) / 54 (cm) - 22 (inches) / 56 (cm) - 23 (inches) / 58 (cm) - 24 (inches) / 61 (cm) |
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 FR-5 Levers Linear Pull Brakes Forged Alloy |
| Hubs for disc brakes | Specialized Forged Alloy |
| Rims manufacturer | 24-hole and 28-hole Alex AS1 |
| Spoke nipples type | Not Available |
| Spoke wheel | 14ga. Stainless Steel |
Frame and Body Specifications
| Frame materials | Zertz Inserts Specialized FACT 9m Carbon |
| Frame type | Bonded and monocoque |
| Handlebar construction | 31.8 (millimeters) Flat Bar Body Geometry Event Zertz |
| Handlebar extender | Optional |
| Handlebar stem details | 31.8 (millimeters) Clamp Specialized Comp-Set |
| Headset size | Integrated Threadless 1 1/8 (inches) Threadless Specialized Mindset |
Gearing Specs
| Bicycle chain | 1/2 X 3/32 (inches) Shimano 105 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | FSA MegaEXO |
| Crankset parts and sizes | 30/39/50 Teeth FSA Gossamer MegaExo |
| Gear shift levers | Shimano R-440 |
| Rear gear set | 11 - 28 Teeth 9-speed |
Specialized Sirrus Pro Fork System Data
| Derailleur (Front) | Bottom-pull and clamp-on Shimano Tiagra |
| Derailleur (Rear) | Shimano 105 |
| Fork material | Aero Crown Carbon and carbon Steerer |
| Fork type | With Speed Zertz Specialized FACT |
Other Specs of Specialized Sirrus Pro
| Component group sets | Road Mix |
| Available colors | - Blue |
| Weight | Not Available |
| Pedals details | Crank Brothers Smarty |
| Rear shock absorber | Not Available |
| Saddle seat | Body Geometry Avatar |
| Seat post extension | 27.2 (millimeters) Diameter FACT Carbon With Zertz Insert Aluminum Head Specialized Pavé II |
Specialized Sirrus Pro picture
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Specialized Sirrus Pro bike review
Specialized produced the Sirrus Pro bike in 2008 and can be classified as a Road bicycle, this exact model costs in american market arround $2,050.00.
Sirrus Pro bike is available in many sizes such as 49cm (centimeters), 52cm (centimeters), 54cm (centimeters), 56cm (centimeters), 58cm (centimeters) and 61cm (centimeters).
Specialized Road Sirrus Pro can be found in one single color which is Blue.
This bike is equiped with 700 x 28c Specialized All Condition Pro tires and Stainless steel spoke wheel while the rims are manufactured by Alex AS1, 24-hole/28-hole. Specialized equiped this exact model with Forged alloy, linear pull brakes, Avid FR-5 levers braking system and Specialized forged alloy hubs.
To guarantee the comfiest ride Specialized used Specialized FACT 9m carbon, Zertz inserts material for the frame. Body Geometry Event Zertz, flat bar, 31.8mm 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, 31.8mm clamp.
For the smoothest biking experience FSA Gossamer MegaExo, 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 R-440 gear shift levers.