GT Bicycles TRAFFIC 4.0 2012 VS Jamis ALLEGRO 1 2011 specs comparison
GT Bicycles Traffic 4.0
General Infos| Model | Traffic 4.0 |
| Manufacturer | GT Bicycles |
| Year of production | 2012 |
| Current price | Check price Here ==> |
| Color choice |
- Grey -Green |
| Sizes |
- L - M - S - XL - XS - XXL |
| Sizes |
- L - M - S - XL - XS - XXL |
Wheels And Breaking System
| Bike front tire | Schwalbe Road Cruiser 700x40c |
| Bike rear tire | Not Available |
| Bike wheel size | Not Available |
| Brakeset type | Linear Pull |
| Hubs for disc brakes | GT Alloy Sealed 32h GT Alloy Sealed 32h |
| Rims manufacturer | Unavailable Wheelset |
| Spoke nipples type | Not Available |
| Spoke wheel | Not Available |
Frame and Body Specs
| Frame materials | Hydroformed 6061 Al |
| Frame type | Not Available |
| Handlebar construction | GT Alloy Riser |
| Handlebar extender | Not Available |
| Handlebar stem details | GT 3D Forged 6061 |
| Headset size | FSA Integrated |
Gearing Specifications
| Bicycle chain | KMC Z72 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Tange Cartridge |
| Crankset parts and sizes | SR Suntour XCC 48/38/28t |
| Gear shift levers | Shimano EF-51 8spd |
| Rear gear set | Not Available |
GT Bicycles Traffic 4.0 Fork System Data
| Derailleur (Front) | Shimano M191 |
| Derailleur (Rear) | Shimano Acera 8spd |
| Fork material | Not Available |
| Fork type | GT Traffic 6061 AL |
Other Specs of GT Bicycles Traffic 4.0
| Component group sets | Not Available |
| Pedals details | GT Pro Plastic |
| Rear shock absorber | Unavailable Rear Shock |
| Saddle seat | GT Traffic |
| Seat post extension | Alloy |
Jamis Allegro 1
General Infos| Model | Allegro 1 |
| Manufacturer | Jamis |
| Year of production | 2011 |
| Current price | Check price Here ==> |
| Color choice |
-Stainless |
| Sizes |
- 15 (inches) - 17 (inches) - 19 (inches) - 21 (inches) - 23 (inches) |
Wheels And Breaking System
| Bike front tire | 700 X 32c Vittoria Randonneur |
| Bike rear tire | Not Available |
| Bike wheel size | 700c Wheels |
| Brakeset type | Tektro Alloy For V-Brake Levers Tektro Direct Pull Brakes |
| Hubs for disc brakes | Formula Sealed |
| Rims manufacturer | 32-hole and 28-hole Alex ID-19 |
| Spoke nipples type | Not Available |
| Spoke wheel | 14ga. Stainless Steel Stainless |
Frame and Body Specs
| Frame materials | 6061 Triple Butted Aluminum |
| Frame type | Aluminum |
| Handlebar construction | Jamis Alloy Flat Bar |
| Handlebar extender | Optional |
| Handlebar stem details | Jamis Trekking |
| Headset size | 1 1/8 (inches) FSA Integrated |
Gearing Specifications
| Bicycle chain | KMC Z8 |
| Bottom bracket shell width | 68 (millimeters) |
| Bottom bracket type | 110.5 (millimeters) Spindle FSA Sealed Cartridge |
| Crankset parts and sizes | 28/38/48t Teeth FSA Alloy |
| Gear shift levers | SRAM 3.0 Grip Shift |
| Rear gear set | 11 - 28 Teeth 8-speed |
Jamis Allegro 1 Fork System Data
| Derailleur (Front) | SRAM 3.0 |
| Derailleur (Rear) | SRAM X.3 |
| Fork material | Unicrown Crown Steel |
| Fork type | Cromo |
Other Specs of Jamis Allegro 1
| Component group sets | Co (millimeters)uter Mix |
| Pedals details | Platform |
| Rear shock absorber | Not Available |
| Saddle seat | Jamis Touring |
| Seat post extension | 27.2 (millimeters) Diameter Jamis Alloy Micro-adjust |
Useful links and guides ....
- To know more about this exacte bike, GT Bicycles provided us with the latest version of its Traffic 4.0 bike manual
- Find All parts, tires and accessories of GT Bicycles Traffic 4.0 Commuter here
- Get your Jamis Allegro 1 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Jamis Allegro 1 Commuter here