Specialized SIRRUS SPORT 2004 VS Trek 7.7 FX 2011 specs comparison
Specialized Sirrus Sport
General Infos| Model | Sirrus Sport |
| Manufacturer | Specialized |
| Year of production | 2004 |
| Current price | Check price Here ==> |
| Color choice |
-Silver |
| Sizes |
- Xsmall - small - medium - large - xlarge |
| Sizes |
- Xsmall - small - medium - large - xlarge |
Wheels And Breaking System
| Bike front tire | 700 X 28c Specialized All Conditions Spo |
| Bike rear tire | Not Available |
| Bike wheel size | 700c Wheels |
| Brakeset type | Aluminum Linear-pull Levers Shimano BR-M475 Mechanical Disc Brakes |
| Hubs for disc brakes | Specialized Aluminum |
| Rims manufacturer | 32-hole Alex DA-16 |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 14ga. Straight Gauge Specialized Stainless Steel |
Frame and Body Specs
| Frame materials | Specialized A1 Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | Specialized Aluminum |
| Handlebar extender | Optional |
| Handlebar stem details | Adjustable Specialized Aluminum |
| Headset size | 1 1/8 (inches) Threadless Aluminum Threadless |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches) Shimano CN-HG50 |
| Bottom bracket shell width | 68 (millimeters) English |
| Bottom bracket type | 118 (millimeters) Spindle Tange Seiki Sport |
| Crankset parts and sizes | 30/42/52 Teeth Specialized |
| Gear shift levers | Shimano SL-R440 |
| Rear gear set | 12 - 25 Teeth 8-speed |
Specialized Sirrus Sport Fork System Data
| Derailleur (Front) | Bottom-pull and clamp-on 31.8 (millimeters) Shimano Deore |
| Derailleur (Rear) | Shimano Tiagra GS |
| Fork material | Unicrown Crown Chromoly Blades |
| Fork type | Specialized C-2 |
Other Specs of Specialized Sirrus Sport
| Component group sets | Hybrid Mix |
| Pedals details | Specialized Aluminum Platform |
| Rear shock absorber | Not Available |
| Saddle seat | Specialized Body Geometry Milano Comfort Max |
| Seat post extension | 27.2 (millimeters) Diameter Specialized Future Shock |
Trek 7.7 FX
General Infos| Model | 7.7 FX |
| Manufacturer | Trek |
| Year of production | 2011 |
| Current price | Check price Here ==> |
| Color choice |
-Metallic Black |
| Sizes |
- 15 (inches) - 17.5 (inches) - 20 (inches) - 22.5 (inches) - 25 (inches) |
Wheels And Breaking System
| Bike front tire | 700 X 28c Bontrager Race All Weather Hard Case |
| Bike rear tire | Not Available |
| Bike wheel size | 700c Wheels |
| Brakeset type | Tektro Alloy Levers Tektro RX 1.0 Brakes |
| Hubs for disc brakes | Bontrager Race |
| Rims manufacturer | Bontrager Race |
| Spoke nipples type | Not Available |
| Spoke wheel | Bontrager Race |
Frame and Body Specs
| Frame materials | Alloy |
| Frame type | TIG-welded |
| Handlebar construction | Bontrager Satellite Plus IsoZone OS |
| Handlebar extender | Optional |
| Handlebar stem details | Bontrager Race Lite |
| Headset size | Slimstack |
Gearing Specifications
| Bicycle chain | Not Available |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Not Available |
| Crankset parts and sizes | 30/39/50 Teeth Shimano 105 |
| Gear shift levers | Shimano R770 |
| Rear gear set | 12 - 27 Teeth 10-speed |
Trek 7.7 FX Fork System Data
| Derailleur (Front) | Shimano R773 |
| Derailleur (Rear) | Shimano 105 |
| Fork material | Aero Crown Carbon |
| Fork type | Bontrager Nebula |
Other Specs of Trek 7.7 FX
| Component group sets | Shimano Mix |
| Pedals details | Wellgo Single Sided Clipless |
| Rear shock absorber | Not Available |
| Saddle seat | Bontrager H2 Flex Form |
| Seat post extension | Bontrager Race X Lite |
Useful links and guides ....
- To know more about this exacte bike, Specialized provided us with the latest version of its Sirrus Sport bike manual
- Find All parts, tires and accessories of Specialized Sirrus Sport Hybrid here
- Get your Trek 7.7 FX manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Trek 7.7 FX Hybrid here