GT MARATHON 9R 2008 VS Jamis BAM 2.0 2009 specs comparison
GT Marathon 9R
General Infos| Model | Marathon 9R |
| Manufacturer | GT |
| Year of production | 2008 |
| Current price | Check price Here ==> |
| Color choice |
-Dark Red |
| Sizes |
- Medium - large |
| Sizes |
- Medium - large |
Wheels And Breaking System
| Bike front tire | 29 (inches) WTB Prowler |
| Bike rear tire | Not Available |
| Bike wheel size | 29 (inches) Wheels |
| Brakeset type | Shimano LX Levers Shimano LX Hydraulic Disc Brakes |
| Hubs for disc brakes | Shimano LX |
| Rims manufacturer | WTB Speed Disc 29 (inches) |
| Spoke nipples type | DT Brass |
| Spoke wheel | 15/14ga. Butted DT Swiss |
Frame and Body Specs
| Frame materials | GT I-Drive 4 6061 Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | Easton EA50 Riser |
| Handlebar extender | Optional |
| Handlebar stem details | Easton EA50 |
| Headset size | 1 1/8 (inches) IS-3E |
Gearing Specifications
| Bicycle chain | Shimano HG73-9 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Shimano Hollowtech II |
| Crankset parts and sizes | Shimano LX Hollowtech II |
| Gear shift levers | Shimano LX Rapid Fire |
| Rear gear set | 11 - 34 Teeth 9-speed |
GT Marathon 9R Fork System Data
| Derailleur (Front) | Shimano LX |
| Derailleur (Rear) | Shimano XT Shadow |
| Fork material | Single Crown Aluminum and magnesium |
| Fork type | 100 (millimeters) Travel RockShox Reba SL 29er |
Other Specs of GT Marathon 9R
| Component group sets | Shimano Mix |
| Pedals details | Crank Brothers Candy C |
| Rear shock absorber | 4 (inches) Travel RockShox Monarch 3.1 |
| Saddle seat | WTB Pure V Race |
| Seat post extension | Easton EA50 |
Jamis Bam 2.0
General Infos| Model | Bam 2.0 |
| Manufacturer | Jamis |
| Year of production | 2009 |
| Current price | Check price Here ==> |
| Color choice |
-Ano Black |
| Sizes |
- 16 (inches) - 17.5 (inches) - 19.5 (inches) |
Wheels And Breaking System
| Bike front tire | Rear: 26 X 2.35 (inches) Maxxis Minion DH Front: 26 X 2.50 (inches) Maxxis Minion DH |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Shimano Saint Levers Shimano Saint With 203 (millimeters) Rotor Brakes |
| Hubs for disc brakes | Rear: WTB Laser Disc Super Duty 150x12 (millimeters) Front: WTB Laser Disc Super Duty 20 (millimeters) |
| Rims manufacturer | 32-hole Mavic EX823 UST |
| Spoke nipples type | Not Available |
| Spoke wheel | 14ga. WTB Stainless |
Frame and Body Specs
| Frame materials | 7005 aluminum c |
| Frame type | TIG-welded |
| Handlebar construction | Syncros FR 2014 Alloy OS |
| Handlebar extender | Optional |
| Handlebar stem details | E.13 Ali Direct Mount |
| Headset size | 1 1/2 (inches) To 1 1/8 (inches) Syncros FBI Reducer |
Gearing Specifications
| Bicycle chain | SRAM PC-971 |
| Bottom bracket shell width | 83 (millimeters) |
| Bottom bracket type | Shimano Saint Hollowtech II |
| Crankset parts and sizes | 36 Teeth Shimano Saint |
| Gear shift levers | Shimano Saint RapidFire |
| Rear gear set | 11 - 28 Teeth 9-speed |
Jamis Bam 2.0 Fork System Data
| Derailleur (Front) | E Thirteen LG1 |
| Derailleur (Rear) | Shimano Saint Shadow SS |
| Fork material | Dual Crown Magnesium and aluminum |
| Fork type | 203 (millimeters) Travel Fox 40 RC2 |
Other Specs of Jamis Bam 2.0
| Component group sets | Shimano Saint |
| Pedals details | Crank Brothers 5050 |
| Rear shock absorber | 200 (millimeters) Travel Fox DHX 5.0 |
| Saddle seat | WTB Devo Team With Chromoly Rails |
| Seat post extension | 31.6 (millimeters) Diameter Syncros FR |
Useful links and guides ....
- To know more about this exacte bike, GT provided us with the latest version of its Marathon 9R bike manual
- Find All parts, tires and accessories of GT Marathon 9R Mountain bike here
- Get your Jamis Bam 2.0 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Jamis Bam 2.0 Mountain bike here