Gary Fisher COBIA 2006 VS Trek 3900 2009 specs comparison
Gary Fisher Cobia
General Infos| Model | Cobia |
| Manufacturer | Gary Fisher |
| Year of production | 2006 |
| Current price | Check price Here ==> |
| Color choice |
-Not found |
| Sizes |
- SM (15.5) (inches) - MD (17.5) (inches) - LG (inches) - XL (inches) |
| Sizes |
- SM (15.5) (inches) - MD (17.5) (inches) - LG (inches) - XL (inches) |
Wheels And Breaking System
| Bike front tire | 29 X 2.25 (inches) Bontrager Jones XR |
| Bike rear tire | Not Available |
| Bike wheel size | 29 (inches) Wheels |
| Brakeset type | Avid FR-5 Levers Avid BB5 Brakes |
| Hubs for disc brakes | Shimano HB-M475 Disc |
| Rims manufacturer | Bontrager Ranger 29 Disc |
| Spoke nipples type | Not Available |
| Spoke wheel | 14ga. Straight Gauge Stainless Steel |
Frame and Body Specs
| Frame materials | Platinum Series ZR9000 Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | Bontrager Crowbar Sport |
| Handlebar extender | Optional |
| Handlebar stem details | Bontrager Sport |
| Headset size | 1 1/8 (inches) Threadless Aheadset |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches) Shimano CN-HG73 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Cartridge |
| Crankset parts and sizes | 22/32/42 Teeth Bontrager Sport |
| Gear shift levers | Shimano M-511 Deore |
| Rear gear set | 11 - 34 Teeth 9-speed |
Gary Fisher Cobia Fork System Data
| Derailleur (Front) | Shimano FD-M410 Alivio |
| Derailleur (Rear) | Shimano M-511 Deore |
| Fork material | Single Crown Aluminum and magnesium |
| Fork type | 80 (millimeters) Travel RockShox Tora 318 Solo Air 29 |
Other Specs of Gary Fisher Cobia
| Component group sets | Mountain Mix |
| Pedals details | Shimano PD-M505 |
| Rear shock absorber | Not Available |
| Saddle seat | Bontrager Select ATB |
| Seat post extension | Bontrager Sport |
Trek 3900
General Infos| Model | 3900 |
| Manufacturer | Trek |
| Year of production | 2009 |
| Current price | Check price Here ==> |
| Color choice |
- Matte Blue and Brushed Silver -Matte Khaki |
| Sizes |
- 13 (inches) - 16 (inches) - 18 (inches) - 19.5 (inches) - 21 (inches) - 22.5 (inches) |
Wheels And Breaking System
| Bike front tire | 26 X 2.00 (inches) Bontrager Connection Trail |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Shimano EF-50 EZ Fire Integrated Levers Tektro V-brake Brakes |
| Hubs for disc brakes | Alloy |
| Rims manufacturer | Matrix 550 |
| Spoke nipples type | Not Available |
| Spoke wheel | Not Available |
Frame and Body Specs
| Frame materials | Alpha White Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | Bontrager Approved |
| Handlebar extender | Optional |
| Handlebar stem details | Bontrager Approved |
| Headset size | 1 1/8 (inches) Threadless VP A76C-TK |
Gearing Specifications
| Bicycle chain | Not Available |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Not Available |
| Crankset parts and sizes | 28/38/48 Teeth SR Suntour XCC T-208 |
| Gear shift levers | Shimano EF-50 EZ Fire Integrated |
| Rear gear set | 13 - 34 Teeth 7-speed |
Trek 3900 Fork System Data
| Derailleur (Front) | Shimano C051 |
| Derailleur (Rear) | Shimano Acera |
| Fork material | Single Crown |
| Fork type | 80 (millimeters) Travel SR Suntour M-2025 |
Other Specs of Trek 3900
| Component group sets | Shimano Mix |
| Pedals details | Nylon Platform |
| Rear shock absorber | Not Available |
| Saddle seat | Bontrager Approved |
| Seat post extension | Bontrager Approved |
Useful links and guides ....
- To know more about this exacte bike, Gary Fisher provided us with the latest version of its Cobia bike manual
- Find All parts, tires and accessories of Gary Fisher Cobia Mountain bike here
- Get your Trek 3900 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Trek 3900 Mountain bike here