Specialized SIRRUS A1 2002 VS GT AUTOSTREAM EX 2000 specs comparison
![Specialized Sirrus A1 2002 comparison online with competitors](https://yobicycle.com/images/models/Specialized-Sirrus-A1-2002-specs.jpg)
Specialized Sirrus A1
General InfosModel | 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 |
![GT Autostream EX 2000 comparison online with competitors](https://yobicycle.com/images/models/GT-Autostream-EX-2000-specs.jpg)
GT Autostream EX
General InfosModel | Autostream EX |
Manufacturer | GT |
Year of production | 2000 |
Current price | Check price Here ==> |
Color choice |
-Bright Forest Green |
Sizes |
- 14 (inches) - 16 (inches) - 18 (inches) - 20 (inches) - 22 (inches) - womens 16 (inches) - womens 18 (inches) - womens 20 (inches) |
Wheels And Breaking System
Bike front tire | 700 X 42c Multi-terrain |
Bike rear tire | Not Available |
Bike wheel size | 700c Wheels |
Brakeset type | GT Streamline Levers Shimano Altus Brakes |
Hubs for disc brakes | Q and R Rear: Shimano Auto-D Front: Aluminum |
Rims manufacturer | 36-hole Alloy |
Spoke nipples type | Brass Nipples |
Spoke wheel | 2.0 (millimeters) Straight Gauge Stainless Steel |
Frame and Body Specs
Frame materials | Chromoly Seat Tube and hi-tensile Steel |
Frame type | TIG-welded |
Handlebar construction | GT Streamline |
Handlebar extender | Optional |
Handlebar stem details | High Rise Aluminum |
Headset size | 1 (inches) Sealed Mechanism |
Gearing Specifications
Bicycle chain | 1/2 X 3/32 (inches) Shimano CN-IG51 |
Bottom bracket shell width | Not Available |
Bottom bracket type | Sealed Cartridge |
Crankset parts and sizes | 36 Teeth Alloy |
Gear shift levers | Shimano Auto-D |
Rear gear set | 14 - 28 Teeth 7-speed |
GT Autostream EX Fork System Data
Derailleur (Front) | Not Available |
Derailleur (Rear) | Shimano Auto-D |
Fork material | Triple-clamp |
Fork type | RST 70 |
Other Specs of GT Autostream EX
Component group sets | Hybrid Mix |
Pedals details | GT Streamline Sure Grip |
Rear shock absorber | Not Available |
Saddle seat | GT Streamline |
Seat post extension | Adjustable Kalloy Aluminum 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 GT Autostream EX manual book version yo know further about this bike
- Saddles, tires And mechanical parts for GT Autostream EX Hybrid here