GT MARATHON CARBON EXPERT 2009 VS GT DH-I 2007 specs comparison
GT Marathon Carbon Expert
General Infos| Model | Marathon Carbon Expert |
| Manufacturer | GT |
| Year of production | 2009 |
| Current price | Check price Here ==> |
| Color choice |
-Black and Red |
| Sizes |
- Xsmall - small - medium - large - xlarge |
| Sizes |
- Xsmall - small - medium - large - xlarge |
Wheels And Breaking System
| Bike front tire | 26 X 2.00 (inches) Kenda Karma DTC |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Shimano SLX Hydraulic Levers Shimano SLX Disc Brakes |
| Hubs for disc brakes | Mavic CrossRide Centerlock Disc |
| Rims manufacturer | Mavic CrossRide Disc |
| Spoke nipples type | Not Available |
| Spoke wheel | Mavic |
Frame and Body Specs
| Frame materials | GT I-Drive 4 Carbon Fiber |
| Frame type | Monocoque |
| Handlebar construction | Ritchey Pro Rizer OS |
| Handlebar extender | Optional |
| Handlebar stem details | Ritchey Pro |
| Headset size | 1 1/8 (inches) FSA Integrated |
Gearing Specifications
| Bicycle chain | Shimano HG-73 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Shimano SLX Hollowtech II |
| Crankset parts and sizes | Shimano SLX |
| Gear shift levers | Shimano SLX RapidFire |
| Rear gear set | 11 - 32 Teeth 9-speed |
GT Marathon Carbon Expert Fork System Data
| Derailleur (Front) | Shimano SLX |
| Derailleur (Rear) | Shimano SLX |
| Fork material | Single Crown Magnesium and aluminum |
| Fork type | 120 (millimeters) Travel RockShox Recon 335 Solo Air |
Other Specs of GT Marathon Carbon Expert
| Component group sets | Shimano SLX |
| Pedals details | Crank Brothers Candy C |
| Rear shock absorber | 4 (inches) Travel Fox Float R |
| Saddle seat | Fi'zi:k Gobi XM With Mg Rails |
| Seat post extension | 31.6 (millimeters) Diameter Ritchey 3D Forged |
GT DH-i
General Infos| Model | DH-i |
| Manufacturer | GT |
| Year of production | 2007 |
| Current price | Check price Here ==> |
| Color choice |
-NASA White |
| Sizes |
- Small - medium - large |
Wheels And Breaking System
| Bike front tire | Rear: 26 X 2.35 (inches) Kenda Nevegal Front: 26 X 2.50 (inches) Kenda Nevegal |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Avid Juicy 7 Levers Avid Juicy 7 With 8 (inches) Rotor Front and Avid Juicy 7 With 6 (inches) Rotor Rear Brakes |
| Hubs for disc brakes | Rear: DT Swiss FW 440 12 (millimeters) Thru Axle Front: DT Swiss FW 440 20 (millimeters) Thru Axle |
| Rims manufacturer | Sun MTX Welded |
| Spoke nipples type | DT Brass |
| Spoke wheel | 14/15ga. DT Swiss |
Frame and Body Specs
| Frame materials | GT DH-i Aluminum and Carbon Fiber |
| Frame type | TIG-welded and Monocoque |
| Handlebar construction | Easton MonkeyLite DH Carbon |
| Handlebar extender | Optional |
| Handlebar stem details | Easton Vice |
| Headset size | FSA Pig DH Pro |
Gearing Specifications
| Bicycle chain | Shimano |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Shimano Saint |
| Crankset parts and sizes | 42 Teeth Shimano Saint |
| Gear shift levers | SRAM X.0 |
| Rear gear set | 12 - 25 Teeth 9-speed |
GT DH-i Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | SRAM X.0 Short Cage |
| Fork material | Dual Crown Aluminum and magnesium |
| Fork type | 203 (millimeters) Travel Rock Shox Boxxer World Cup |
Other Specs of GT DH-i
| Component group sets | Downhill Mix |
| Pedals details | Optional |
| Rear shock absorber | 8.5 (inches) Travel Fox DHX Coil 5.0 |
| Saddle seat | SDG I-Fly I-Beam |
| Seat post extension | AL 2014 SDG I-Beam |
Useful links and guides ....
- To know more about this exacte bike, GT provided us with the latest version of its Marathon Carbon Expert bike manual
- Find All parts, tires and accessories of GT Marathon Carbon Expert Mountain bike here
- Get your GT DH-i manual book version yo know further about this bike
- Saddles, tires And mechanical parts for GT DH-i Mountain bike here