Specialized SIRRUS PRO 2012 VS GT AEROSTREAM WOMENS 2009 specs comparison
Specialized Sirrus Pro
General Infos| Model | Sirrus Pro |
| Manufacturer | Specialized |
| Year of production | 2012 |
| Current price | Check price Here ==> |
| Color choice |
-Platinum |
| Sizes |
- Small - Medium - Large - Extra large |
| Sizes |
- Small - Medium - Large - Extra large |
Wheels And Breaking System
| Bike front tire | AllCondition Armadillo 700x28c |
| Bike rear tire | Not Available |
| Bike wheel size | Not Available |
| Brakeset type | Tektro 2D Linear Pull |
| Hubs for disc brakes | Unavailable Front Hub Unavailable Rear Hub |
| Rims manufacturer | Sirrus 460V |
| Spoke nipples type | Not Available |
| Spoke wheel | Not Available |
Frame and Body Specs
| Frame materials | E5 Aluminum |
| Frame type | Not Available |
| Handlebar construction | Specialized DB Flat Bar 31.8 (millimeters) |
| Handlebar extender | Not Available |
| Handlebar stem details | Specialized EliteSet |
| Headset size | Integrated 1-1/8 (inches) Threadless |
Gearing Specifications
| Bicycle chain | KMC DX10SC |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Cartridge External Bearing |
| Crankset parts and sizes | FSA Omega Compact |
| Gear shift levers | SRAM SL Trigger 10spd |
| Rear gear set | Not Available |
Specialized Sirrus Pro Fork System Data
| Derailleur (Front) | SRAM Apex |
| Derailleur (Rear) | SRAM Apex |
| Fork material | Not Available |
| Fork type | FACT Carbon Legs With Zertz |
Other Specs of Specialized Sirrus Pro
| Component group sets | Not Available |
| Pedals details | Toe Clip Compat Sirrus Pedal |
| Rear shock absorber | Unavailable Rear Shock |
| Saddle seat | Targa Comp Cro-mo Rails 143 |
| Seat post extension | Spclzd Elite Carbon and alloy 27.2 |
GT Aerostream Womens
General Infos| Model | Aerostream Womens |
| Manufacturer | GT |
| Year of production | 2009 |
| Current price | Check price Here ==> |
| Color choice |
- Pink -Olive |
| Sizes |
- Womens small - womens medium |
Wheels And Breaking System
| Bike front tire | 700 X 47c |
| Bike rear tire | Not Available |
| Bike wheel size | 700c Wheels |
| Brakeset type | Tektro 4-Finger With Kraton Rubber Insert Levers Tektro V-brake Brakes |
| Hubs for disc brakes | Rear: Shimano Nexus 3 Speed Internal Gear Front: Alloy Sealed |
| Rims manufacturer | Alloy |
| Spoke nipples type | Not Available |
| Spoke wheel | 14ga. Stainless |
Frame and Body Specs
| Frame materials | Hydroformed Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | GT Streamline Alloy |
| Handlebar extender | Optional |
| Handlebar stem details | GT Streamline Quill |
| Headset size | 1 1/8 (inches) Threaded |
Gearing Specifications
| Bicycle chain | Gates Belt |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Shimano Cartridge |
| Crankset parts and sizes | Alloy 3-Piece |
| Gear shift levers | Shimano Nexus 3 Revo Twist |
| Rear gear set | 3-speed Internal |
GT Aerostream Womens Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Not Available |
| Fork material | Unicrown Crown Chromoly |
| Fork type | GT Streamline |
Other Specs of GT Aerostream Womens
| Component group sets | Co (millimeters)uter Mix |
| Pedals details | Dual Density Platform |
| Rear shock absorber | Not Available |
| Saddle seat | GT Streamline |
| Seat post extension | Alloy Micro Adjust |
Useful links and guides ....
- To know more about this exacte bike, Specialized provided us with the latest version of its Sirrus Pro bike manual
- Find All parts, tires and accessories of Specialized Sirrus Pro Commuter here
- Get your GT Aerostream Womens manual book version yo know further about this bike
- Saddles, tires And mechanical parts for GT Aerostream Womens Commuter here