Jamis COMMUTER 2006 VS GT CIRQUE 1997 specs comparison
Jamis Commuter
General Infos| Model | Commuter |
| Manufacturer | Jamis |
| Year of production | 2006 |
| Current price | Check price Here ==> |
| Color choice |
- Gloss Black - Watermelon -Radium Blue |
| Sizes |
- 14.5 (inches) - 16.5 (inches) - 18.5 (inches) - 20.5 (inches) - 22 (inches) |
| Sizes |
- 14.5 (inches) - 16.5 (inches) - 18.5 (inches) - 20.5 (inches) - 22 (inches) |
Wheels And Breaking System
| Bike front tire | Rear: 700 X 38c Cheng Shin C-1069 Lockjaw Front: 700 X 38c Cheng Shin Lockjaw |
| Bike rear tire | Not Available |
| Bike wheel size | 700c Wheels |
| Brakeset type | Tektro Tenera Levers Aluminum Linear-pull Brakes |
| Hubs for disc brakes | Q and R Formula Aluminum |
| Rims manufacturer | 36-hole Aluminum Single Wall |
| Spoke nipples type | Not Available |
| Spoke wheel | 14ga. Straight Gauge Stainless Steel |
Frame and Body Specs
| Frame materials | 6061 T6 Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | Hi-rise |
| Handlebar extender | Not Available |
| Handlebar stem details | Aluminum Adjustable |
| Headset size | 1 (inches) Threaded Sealed |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches) KMC UG-50 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Loose Ball |
| Crankset parts and sizes | 28/38/48 Teeth Aluminum |
| Gear shift levers | SRAM MRX-204 |
| Rear gear set | 13 - 34 Teeth 7-speed |
Jamis Commuter Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Shimano Altus |
| Fork material | Unicrown Crown High-tensile Steel |
| Fork type | Jamis |
Other Specs of Jamis Commuter
| Component group sets | Hybrid Mix |
| Pedals details | Resin Platform |
| Rear shock absorber | Not Available |
| Saddle seat | Jamis Comfort |
| Seat post extension | 27.2 (millimeters) Diameter Suspension |
GT Cirque
General Infos| Model | Cirque |
| Manufacturer | GT |
| Year of production | 1997 |
| Current price | Check price Here ==> |
| Color choice |
-Blue |
| Sizes |
- 15 (inches) - 17 (inches) - 19 (inches) - 21 (inches) - 23 (inches) - womens 17 (inches) - womens 19 (inches) |
Wheels And Breaking System
| Bike front tire | 700 X 41c Multi-terrain |
| Bike rear tire | Not Available |
| Bike wheel size | 700c Wheels |
| Brakeset type | Aluminum Levers Shimano Altus Brakes |
| Hubs for disc brakes | Rear: Shimano AceraX Front: Aluminum Quick Release |
| Rims manufacturer | 36-hole Araya PX-645 |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 2.0 (millimeters) Straight Gauge Stainless Steel |
Frame and Body Specs
| Frame materials | Chromoly Main Triangle and hi-tensile Steel Rear Stays |
| Frame type | TIG-welded |
| Handlebar construction | Steel |
| Handlebar extender | Optional |
| Handlebar stem details | Steel |
| Headset size | 1 (inches) |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches) Shimano |
| Bottom bracket shell width | 68 (millimeters) English |
| Bottom bracket type | Shimano |
| Crankset parts and sizes | 24/34/42 Teeth Shimano Alivio |
| Gear shift levers | Grip Shift SRT-400i |
| Rear gear set | 12 - 28 Teeth 7-speed |
GT Cirque Fork System Data
| Derailleur (Front) | Bottom-pull and clamp-on 28.6 (millimeters) Shimano AceraX Top-swing |
| Derailleur (Rear) | Shimano Alivio |
| Fork material | Unicrown Crown Hi-tensile Steel |
| Fork type | GT |
Other Specs of GT Cirque
| Component group sets | Shimano AceraX and Altus |
| Pedals details | Steel Cage |
| Rear shock absorber | Not Available |
| Saddle seat | GT |
| Seat post extension | 26.8 (millimeters) Diameter Aluminum Micro-adjust |
Useful links and guides ....
- To know more about this exacte bike, Jamis provided us with the latest version of its Commuter bike manual
- Find All parts, tires and accessories of Jamis Commuter Hybrid here
- Get your GT Cirque manual book version yo know further about this bike
- Saddles, tires And mechanical parts for GT Cirque Hybrid here