Specialized Sirrus Pro 2011 Technical specs and features
| Brand | Specialized |
| Model | Sirrus Pro |
| First production | 2011 |
| 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) - 54cm 56cm (centimeters) - 23 (inches) / 58 (cm) - 24 (inches) / 61 (cm) |
Wheels And Breaking System
| Bike front tire | 700 X 23c Specialized All Condition Armadillo Elite |
| Bike rear tire | Not Available |
| Bike wheel size | 700c Wheels |
| Brakeset type | SRAM Apex Levers Tektro Cold-forged Brakes |
| Hubs for disc brakes | Forged Alloy |
| Rims manufacturer | 28-hole and 32-hole Mavic CXP 22 |
| Spoke nipples type | Not Available |
| Spoke wheel | 14ga. Stainless |
Frame and Body Specifications
| Frame materials | Specialized FACT 8r Carbon |
| Frame type | Bonded and monocoque |
| Handlebar construction | Specialized 2014 Alloy |
| Handlebar extender | Optional |
| Handlebar stem details | Specialized Comp-Set |
| Headset size | 1 1/8 (inches) - 1 1/2 (inches) |
Gearing Specs
| Bicycle chain | KMC DX10SC |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Not Available |
| Crankset parts and sizes | 34/50 Teeth SRAM S150 |
| Gear shift levers | SRAM Apex |
| Rear gear set | 11 - 32 Teeth 10-speed |
Specialized Sirrus Pro Fork System Data
| Derailleur (Front) | SRAM Apex |
| Derailleur (Rear) | SRAM Apex |
| Fork material | Aero Crown Carbon |
| Fork type | Specialized FACT Carbon |
Other Specs of Specialized Sirrus Pro
| Component group sets | Road Mix |
| Available colors | - Carb and Gloss Carb |
| Weight | Unspecified |
| Pedals details | Black Cage |
| Rear shock absorber | Not Available |
| Saddle seat | Specialized BG Riva Road |
| Seat post extension | 27.2 (millimeters) Diameter Specialized Elite Carbon Wrapped |
Specialized Sirrus Pro picture
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Specialized Sirrus Pro bike review
Specialized produced the Sirrus Pro bike in 2011 and can be classified as a Road bicycle.
Sirrus Pro bike is available in many sizes such as 49cm (centimeters), 52cm (centimeters), 54cm 56cm (centimeters), 58cm (centimeters) and 61cm (centimeters).
Specialized Road Sirrus Pro can be found in a few colors, among these colors Carb and Gloss Carb .
This bike is equiped with 700 x 23c Specialized All Condition Armadillo Elite tires and Stainless spoke wheel while the rims are manufactured by Mavic CXP 22, 28-hole/32-hole. Specialized equiped this exact model with Tektro cold-forged brakes, SRAM Apex levers braking system and Forged alloy hubs.
To guarantee the comfiest ride Specialized used Specialized FACT 8r carbon material for the frame. Specialized 2014 alloy 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 SRAM S150, 34/50 teeth is used on this bicycle linked to KMC DX10SC chain that is easily replaceable as stated by Specialized, the whole system is connected to a high reliability SRAM Apex gear shift levers.
