Bicycle Archive ยท Specification reportBicycle Archive ยท Specification reportVelopedia Archive ID 22145
| Model year | 2011 |
|---|---|
| Brand | Specialized |
| Model | Sirrus Pro |
| Bicycle type | Road/sport |
| Archive ID | 22145 |
| Colors | Carb/Gloss Carb |
| Sizes | 49cm, 52cm, 54cm 56cm, 58cm, 61cm |
| Frame construction | Bonded/monocoque |
|---|---|
| Frame material | Specialized FACT 8r carbon |
| Fork | Specialized FACT carbon |
| Fork material | Carbon, aero crown |
| Rear shock | N/A |
| Component group | Road Mix |
|---|---|
| Shifters | SRAM Apex |
| Front derailleur | SRAM Apex |
| Rear derailleur | SRAM Apex |
| Crankset | SRAM S150, 34/50 teeth |
| Cassette | SRAM Apex |
| Rear cogs | 10-speed, 11 - 32 teeth |
| Chain | KMC DX10SC |
| Pedals | Black cage |
| Brakes | Tektro cold-forged brakes, SRAM Apex levers |
|---|
| Headset | 1 1/8" - 1 1/2" |
|---|---|
| Handlebar | Specialized 2014 alloy |
| Handlebar extensions | Not included |
| Stem | Specialized Comp-Set |
| Saddle | Specialized BG Riva Road |
| Seatpost | Specialized Elite carbon wrapped, 27.2mm diameter |
| Hubs | Forged alloy |
|---|---|
| Rims | Mavic CXP 22, 28-hole/32-hole |
| Spokes | Stainless, 14ga. (2.0mm) |
| Front tire | 700 x 23c Specialized All Condition Armadillo Elite |
| Wheel size | 700c wheels |
Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on October 3, 2026.