Specialized SIRRUS 2011 VS Specialized ROUBAIX SL3 PRO DA 2011 specs comparison
Specialized Sirrus
General Infos| Model | Sirrus |
| Manufacturer | Specialized |
| Year of production | 2011 |
| Current price | Check price Here ==> |
| Color choice |
- Red and Sil - Sil and Blk -Blk and Sil |
| Sizes |
- Xsmall - small - medium - large - xlarge |
| Sizes |
- Xsmall - small - medium - large - xlarge |
Wheels And Breaking System
| Bike front tire | 700 X 32c Specialized All Condition Sport |
| Bike rear tire | Not Available |
| Bike wheel size | 700c Wheels |
| Brakeset type | EZ Fire Levers Die Cast Alloy Brakes |
| Hubs for disc brakes | Forged Alloy |
| Rims manufacturer | 32-hole Alex AS-14 |
| Spoke nipples type | Not Available |
| Spoke wheel | 14ga. Stainless |
Frame and Body Specs
| Frame materials | A1 Premium Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | Alloy Small Riser |
| Handlebar extender | Optional |
| Handlebar stem details | Alloy |
| Headset size | 1 1/8 (inches) Threadless |
Gearing Specifications
| Bicycle chain | KMC Z-7 |
| Bottom bracket shell width | 68 (millimeters) |
| Bottom bracket type | Sealed |
| Crankset parts and sizes | 28/38/48 Teeth Shimano FCM131 |
| Gear shift levers | EZ Fire |
| Rear gear set | 12 - 32 Teeth 7-speed |
Specialized Sirrus Fork System Data
| Derailleur (Front) | Shimano |
| Derailleur (Rear) | Shimano Altus |
| Fork material | Aero Crown Steel |
| Fork type | Not Available |
Other Specs of Specialized Sirrus
| Component group sets | Road Mix |
| Pedals details | Nylon |
| Rear shock absorber | Not Available |
| Saddle seat | Specialized BG Riva Road |
| Seat post extension | 27.2 (millimeters) Diameter Alloy Double Bolt |
Specialized Roubaix SL3 Pro DA
General Infos| Model | Roubaix SL3 Pro DA |
| Manufacturer | Specialized |
| Year of production | 2011 |
| Current price | Check price Here ==> |
| Color choice |
- Orange and Wht -Carb and Gloss Wht |
| Sizes |
- 49cm (centimeters) - 52cm (centimeters) - 54cm (centimeters) - 56cm (centimeters) - 58cm (centimeters) - 61cm (centimeters) |
Wheels And Breaking System
| Bike front tire | 700 X 23/25c Specialized Roubaix Pro II |
| Bike rear tire | Not Available |
| Bike wheel size | 700c Wheels |
| Brakeset type | Shimano Dura-Ace STI Levers Shimano Ultegra Brakes |
| Hubs for disc brakes | Roval Fusee SL |
| Rims manufacturer | Roval Fusee SL |
| Spoke nipples type | Not Available |
| Spoke wheel | Not Available |
Frame and Body Specs
| Frame materials | Specialized FACT 10r Carbon |
| Frame type | Bonded and monocoque |
| Handlebar construction | Specialized Pro Carbon |
| Handlebar extender | Optional |
| Handlebar stem details | Specialized Pro-Set |
| Headset size | 1 3/8 (inches)-1 1/8 (inches) |
Gearing Specifications
| Bicycle chain | Shimano Ultegra |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | OS Integrated |
| Crankset parts and sizes | 34/50 Teeth Specialized FACT Pro Carbon |
| Gear shift levers | Shimano Dura-Ace STI |
| Rear gear set | 11 - 28 Teeth 10-speed |
Specialized Roubaix SL3 Pro DA Fork System Data
| Derailleur (Front) | Shimano Dura-Ace |
| Derailleur (Rear) | Shimano Dura-Ace |
| Fork material | Aero Crown Carbon |
| Fork type | Specialized FACT Carbon |
Other Specs of Specialized Roubaix SL3 Pro DA
| Component group sets | Shimano Dura-Ace |
| Pedals details | Black Cage |
| Rear shock absorber | Not Available |
| Saddle seat | Specialized BG Avatar Expert |
| Seat post extension | Specialized Pro |
Useful links and guides ....
- To know more about this exacte bike, Specialized provided us with the latest version of its Sirrus bike manual
- Find All parts, tires and accessories of Specialized Sirrus Road here
- Get your Specialized Roubaix SL3 Pro DA manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Specialized Roubaix SL3 Pro DA Road here