Jamis COMMUTER 1 2011 VS GT TRAFFIC 2.0 2010 specs comparison

Jamis Commuter 1
General InfosModel | Commuter 1 |
Manufacturer | Jamis |
Year of production | 2011 |
Current price | Check price Here ==> |
Color choice | - pearl white- sangria-Black pearl |
Sizes | - M: 15 (inches)- 17 (inches)- 19 (inches)- 21 (inches)- 23 F: 14 (inches)- 18 (inches) |
Sizes | - M: 15 (inches)- 17 (inches)- 19 (inches)- 21 (inches)- 23 F: 14 (inches)- 18 (inches) |
Wheels And Breaking System
Bike front tire | 700 X 32c CST Marathon and Tour |
Bike rear tire | Not Available |
Bike wheel size | 700c Wheels |
Brakeset type | Tektro Alloy 4-finger LeversAlloy Direct Pull Brakes |
Hubs for disc brakes | Formula Alloy |
Rims manufacturer | 36-holeAlex R-1000 |
Spoke nipples type | Not Available |
Spoke wheel | 14ga. Stainless Steel Stainless |
Frame and Body Specs
Frame materials | 6061 Triple Gauge Aluminum |
Frame type | Aluminum |
Handlebar construction | Jamis ARC |
Handlebar extender | Optional |
Handlebar stem details | Jamis Alloy |
Headset size | 1 1/8 (inches) Threaded |
Gearing Specifications
Bicycle chain | KMC Z7 |
Bottom bracket shell width | 68 (millimeters) |
Bottom bracket type | 129 (millimeters) SpindleVP Sealed Cartridge |
Crankset parts and sizes | 44T TeethForged Alloy |
Gear shift levers | Shimano Revo Shift SL-RS43 |
Rear gear set | 14 - 34 Teeth7-speed |
Jamis Commuter 1 Fork System Data
Derailleur (Front) | Not Available |
Derailleur (Rear) | Shimano Altus |
Fork material | Steel |
Fork type | Hi Ten |
Other Specs of Jamis Commuter 1
Component group sets | Co (millimeters)uter Mix |
Pedals details | Comfort Platform |
Rear shock absorber | Not Available |
Saddle seat | Jamis Metro |
Seat post extension | 27.2 (millimeters) DiameterJamis Alloy Micro-adjust |

GT Traffic 2.0
General InfosModel | Traffic 2.0 |
Manufacturer | GT |
Year of production | 2010 |
Current price | Check price Here ==> |
Color choice | -Black |
Sizes | - XS - S - M - L - XL - XXL |
Wheels And Breaking System
Bike front tire | 700 X 35c Schwalbe Roadcruiser |
Bike rear tire | Not Available |
Bike wheel size | 700c Wheels |
Brakeset type | Shimano BL-IM65 LeversDirect Pull With Linear Spring Brakes |
Hubs for disc brakes | Shimano Non-series Disc With Pnhead Locking Skewers |
Rims manufacturer | 36-holeAlex ACE-17 Double Wall Alloy Trekking |
Spoke nipples type | Chrome Plated Brass |
Spoke wheel | 14ga. Stainless |
Frame and Body Specs
Frame materials | 7000 Series Al With Hydroformed PG Top Tube |
Frame type | TIG-welded |
Handlebar construction | GT Alloy Riser Bar With 25.4 Clamp |
Handlebar extender | Optional |
Handlebar stem details | GT Exclusive Alloy Ahead Type With Pinhead Locking Ahead |
Headset size | 1 1/8 (inches) Integrated Sealed Bearing |
Gearing Specifications
Bicycle chain | KMC 610 RB |
Bottom bracket shell width | Not Available |
Bottom bracket type | Cartridge Sealed |
Crankset parts and sizes | 28/38/48 TeethSR Suntour SP-42 |
Gear shift levers | Shimano Nexus Trigger |
Rear gear set | 22 Teeth8-speed Internal |
GT Traffic 2.0 Fork System Data
Derailleur (Front) | Not Available |
Derailleur (Rear) | Not Available |
Fork material | Aluminum and alloy Steerer |
Fork type | GT Traffic Rigid Fork With Hydroformed Alloy Legs |
Other Specs of GT Traffic 2.0
Component group sets | Hybrid Mix |
Pedals details | Alloy BodySteel Cage |
Rear shock absorber | Not Available |
Saddle seat | GT Traffic Saddle With Integrated Tailight |
Seat post extension | GT Design Alloy |
Useful links and guides ....
- To know more about this exacte bike, Jamis provided us with the latest version of its Commuter 1 bike manual
- Find All parts, tires and accessories of Jamis Commuter 1 Commuter here
- Get your GT Traffic 2.0 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for GT Traffic 2.0 Commuter here