Specialized SIRRUS A1 2002 VS Trek 7500 2008 specs comparison
Specialized Sirrus A1
General Infos| Model | Sirrus A1 |
| Manufacturer | Specialized |
| Year of production | 2002 |
| Current price | Check price Here ==> |
| Color choice |
-Silver |
| Sizes |
- 50cm (centimeters) - 54cm (centimeters) - 56cm (centimeters) - 58cm (centimeters) - 60cm (centimeters) |
| Sizes |
- 50cm (centimeters) - 54cm (centimeters) - 56cm (centimeters) - 58cm (centimeters) - 60cm (centimeters) |
Wheels And Breaking System
| Bike front tire | 700 X 28c Specialized Nimbus EX |
| Bike rear tire | Not Available |
| Bike wheel size | 700c Wheels |
| Brakeset type | Shimano ST-EF33 EZ Fire STI Levers ProMax SX-V85 Linear-pull Brakes |
| Hubs for disc brakes | Q and R Aluminum |
| Rims manufacturer | 32-hole Alex Aluminum |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 14ga. Straight Gauge 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 | Specialized Aluminum |
| Headset size | 1 1/8 (inches) Threadless Ritchey Logic |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches) Shimano CN-HG50 |
| Bottom bracket shell width | 68 (millimeters) English |
| Bottom bracket type | 113 (millimeters) Spindle Tange Seiki Sport |
| Crankset parts and sizes | 28/38/48 Teeth Specialized Sirrus |
| Gear shift levers | Shimano ST-EF33 EZ Fire STI |
| Rear gear set | 11 - 30 Teeth 8-speed |
Specialized Sirrus A1 Fork System Data
| Derailleur (Front) | Bottom-pull and clamp-on 31.8 (millimeters) Shimano FC-T301 |
| Derailleur (Rear) | Shimano Acera |
| Fork material | Unicrown Crown Chromoly |
| Fork type | Specialized |
Other Specs of Specialized Sirrus A1
| Component group sets | Hybrid Mix |
| Pedals details | Specialized Aluminum Platform |
| Rear shock absorber | Not Available |
| Saddle seat | Specialized Body Geometry Sport |
| Seat post extension | 27.2 (millimeters) Diameter Kalloy SP-245 Suspension |
Trek 7500
General Infos| Model | 7500 |
| Manufacturer | Trek |
| Year of production | 2008 |
| Current price | Check price Here ==> |
| Color choice |
-Nicel and Metallic Black |
| Sizes |
- 15 (inches) - 17.5 (inches) - 20 (inches) - 22.5 (inches) |
Wheels And Breaking System
| Bike front tire | 700 X 35c Bontrager Invert Hardcase |
| Bike rear tire | Not Available |
| Bike wheel size | 700c Wheels |
| Brakeset type | Tektro Levers Shimano M-421 Brakes |
| Hubs for disc brakes | Bontrager SSR |
| Rims manufacturer | Bontrager SSR |
| Spoke nipples type | Not Available |
| Spoke wheel | Not Available |
Frame and Body Specs
| Frame materials | Alpha Black Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | Bontrager Approved Alloy |
| Handlebar extender | Optional |
| Handlebar stem details | Alloy Adjustable |
| Headset size | Aheadset Slimstak |
Gearing Specifications
| Bicycle chain | Not Available |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Shimano Octalink |
| Crankset parts and sizes | 26/36/48 Teeth Shimano FC-M443 |
| Gear shift levers | Shimano Deore |
| Rear gear set | 11 - 32 Teeth 9-speed |
Trek 7500 Fork System Data
| Derailleur (Front) | Shimano Deore |
| Derailleur (Rear) | Shimano Deore |
| Fork material | Unicrown |
| Fork type | 35 (millimeters) Travel Bontrager SPA Integrated Suspension |
Other Specs of Trek 7500
| Component group sets | Shimano Deore |
| Pedals details | Alloy Platform With Kraton Inserts |
| Rear shock absorber | Not Available |
| Saddle seat | Bontrager Satellite Plus |
| Seat post extension | Alloy Micro Adjust Suspension |
Useful links and guides ....
- To know more about this exacte bike, Specialized provided us with the latest version of its Sirrus A1 bike manual
- Find All parts, tires and accessories of Specialized Sirrus A1 Hybrid here
- Get your Trek 7500 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Trek 7500 Hybrid here