GT MARATHON CARBON EXPERT 2009 VS Rocky Mountain ALTITUDE 50 2011 specs comparison
GT Marathon Carbon Expert
General InfosModel | 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 |
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Rocky Mountain Altitude 50
General InfosModel | Altitude 50 |
Manufacturer | Rocky Mountain |
Year of production | 2011 |
Current price | Check price Here ==> |
Color choice |
-Silver |
Sizes |
- 15 (inches) - 16.5 (inches) - 18 (inches) - 19 (inches) - 20.5 (inches) |
Wheels And Breaking System
Bike front tire | Rear: 26 X 2.1'' Maxxis Crossmark Front: 26 X 2.25'' Maxxis Ardent |
Bike rear tire | Not Available |
Bike wheel size | 26 (inches) Wheels |
Brakeset type | Formula RX Levers Formula RX Hydraulic Disc Brakes |
Hubs for disc brakes | Rear: Shimano M525 Disc Front: Wheeltech Disc Cartridge Bearing |
Rims manufacturer | DT Swiss 445D |
Spoke nipples type | Not Available |
Spoke wheel | DT Swiss Competition |
Frame and Body Specs
Frame materials | FORM 7005 Aluminum |
Frame type | Aluminum |
Handlebar construction | Easton EA50 Lo Rise |
Handlebar extender | Optional |
Handlebar stem details | Easton 6 Degrees |
Headset size | FSa ZS-4D |
Gearing Specifications
Bicycle chain | Shimano HG53 |
Bottom bracket shell width | Not Available |
Bottom bracket type | Race Face Evolve X-Type |
Crankset parts and sizes | 44/32/22t Teeth Race Face Evolve |
Gear shift levers | Shimano SLX RapidFire |
Rear gear set | 11 - 34 Teeth 9-speed |
Rocky Mountain Altitude 50 Fork System Data
Derailleur (Front) | Shimano SLX |
Derailleur (Rear) | Shimano XT |
Fork material | Not Available |
Fork type | 140 (millimeters) Travel Fox 32 Float RL |
Other Specs of Rocky Mountain Altitude 50
Component group sets | Mountain Mix |
Pedals details | Not Available |
Rear shock absorber | 140 (millimeters) Travel Fox Float RP2 XV |
Saddle seat | Fi'zi:k Gobi XM |
Seat post extension | 30.9 (millimeters) Diameter Easton EA50 |
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 Rocky Mountain Altitude 50 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Rocky Mountain Altitude 50 Mountain bike here