Specialized SIRRUS EXPERT 2011 VS Trek 7.1 FX 2009 specs comparison
Specialized Sirrus Expert
General Infos| Model | Sirrus Expert |
| Manufacturer | Specialized |
| Year of production | 2011 |
| Current price | Check price Here ==> |
| Color choice |
-Gun Metal and Neon |
| Sizes |
- Xsmall - small - medium - large - xlarge |
| Sizes |
- Xsmall - small - medium - large - xlarge |
Wheels And Breaking System
| Bike front tire | 700 X 28c Specialized All Condition Armadillo Elite |
| Bike rear tire | Not Available |
| Bike wheel size | 700c Wheels |
| Brakeset type | SRAM Apex Levers Tektro Linear Pull 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 Specs
| Frame materials | Specialized E5 Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | Specialized 2014 Alloy |
| Handlebar extender | Optional |
| Handlebar stem details | Specialized Elite-Set |
| Headset size | 1 1/8 (inches) Threadless |
Gearing Specifications
| 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 Expert Fork System Data
| Derailleur (Front) | SRAM Apex |
| Derailleur (Rear) | SRAM Apex |
| Fork material | Aero Crown Alloy Crown And Steerer |
| Fork type | Specialized FACT Carbon |
Other Specs of Specialized Sirrus Expert
| Component group sets | Road Mix |
| 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 |
Trek 7.1 FX
General Infos| Model | 7.1 FX |
| Manufacturer | Trek |
| Year of production | 2009 |
| Current price | Check price Here ==> |
| Color choice |
-Matte Black |
| Sizes |
- 15 (inches) - 17.5 (inches) - 20 (inches) - 22.5 (inches) - womens 15 (inches) - womens 17.5 (inches) |
Wheels And Breaking System
| Bike front tire | 700 X 35c Bontrager Select Invert |
| Bike rear tire | Not Available |
| Bike wheel size | 700c Wheels |
| Brakeset type | Shimano EF-50 Levers Tektro Alloy V-brake Brakes |
| Hubs for disc brakes | Alloy |
| Rims manufacturer | 32-hole Matrix 750 |
| Spoke nipples type | Not Available |
| Spoke wheel | Not Available |
Frame and Body Specs
| Frame materials | FX Alpha White Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | Bontrager SSR |
| Handlebar extender | Optional |
| Handlebar stem details | Bontrager SSR OS |
| Headset size | 1 1/8 (inches) Integrated Aheadset Slimstak |
Gearing Specifications
| Bicycle chain | Not Available |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Not Available |
| Crankset parts and sizes | 28/38/48 Teeth Shimano M151 |
| Gear shift levers | Shimano EF-50 |
| Rear gear set | 14 - 34 Teeth 7-speed |
Trek 7.1 FX Fork System Data
| Derailleur (Front) | Shimano C102 |
| Derailleur (Rear) | Shimano Acera |
| Fork material | Unicrown Crown Chromoly |
| Fork type | Not Available |
Other Specs of Trek 7.1 FX
| Component group sets | Shimano Mix |
| Pedals details | Nylon Platform |
| Rear shock absorber | Not Available |
| Saddle seat | Bontrager Approved |
| Seat post extension | Alloy Suspension Micro Adjust |
Useful links and guides ....
- To know more about this exacte bike, Specialized provided us with the latest version of its Sirrus Expert bike manual
- Find All parts, tires and accessories of Specialized Sirrus Expert Road here
- Get your Trek 7.1 FX manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Trek 7.1 FX Road here