GT MARATHON CARBON PRO 2009 VS Rocky Mountain ETSX-30 2003 specs comparison

GT Marathon Carbon Pro

General Infos

Model	Marathon Carbon Pro
Manufacturer	GT
Year of production	2009
Current price	Check price Here ==>
Color choice	-Black and White
Sizes	- Small - Medium - Large - Extra large
Sizes	- Small - Medium - Large - Extra large

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 XT Hydraulic Levers Shimano XT Disc Brakes
Hubs for disc brakes	Mavic CrossTrail Centerlock Disc
Rims manufacturer	Mavic CrossTrail 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 XT Hollowtech II
Crankset parts and sizes	Shimano XT
Gear shift levers	Shimano XT Rapid Fire
Rear gear set	11 - 32 Teeth 9-speed

GT Marathon Carbon Pro Fork System Data

Derailleur (Front)	Shimano XT
Derailleur (Rear)	Shimano XT Shadow
Fork material	Single Crown Magnesium and aluminum
Fork type	120 (millimeters) Travel Fox 32 RL

Other Specs of GT Marathon Carbon Pro

Component group sets	Shimano XT
Pedals details	Not Available
Rear shock absorber	4 (inches) Travel Fox Float RP23
Saddle seat	Fi'zi:k Gobi XM With Mg Rails
Seat post extension	31.6 (millimeters) Diameter Ritchey 3D Forged

Rocky Mountain ETSX-30

General Infos

Model	ETSX-30
Manufacturer	Rocky Mountain
Year of production	2003
Current price	Check price Here ==>
Color choice	-Red and Anthracite
Sizes	- 15.0 (inches) - 16.5 (inches) - 18.0 (inches) - 19.0 (inches) - 20.5 (inches)

Wheels And Breaking System

Bike front tire	26 X 2.00 (inches) Hutchinson Python Air Light
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Shimano Deore Hydraulic Levers Shimano Deore M525 Hydraulic Disc Brakes
Hubs for disc brakes	Shimano Deore Disc
Rims manufacturer	32-hole Mavic X223 Disc
Spoke nipples type	Aluminum Nipples
Spoke wheel	15ga. Double-butted DT Stainless Steel

Frame and Body Specs

Frame materials	Easton RAD
Frame type	TIG-welded
Handlebar construction	Race Face Prodigy
Handlebar extender	Optional
Handlebar stem details	Race Face Prodigy
Headset size	1 1/8 (inches) Threadless Ritchey Logic

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Shimano CN-HG53
Bottom bracket shell width	73 (millimeters) English
Bottom bracket type	113 (millimeters) Spindle Shimano BB-ES30
Crankset parts and sizes	22/32/44 Teeth Shimano Deore FC-M510S
Gear shift levers	Shimano Deore LX RapidFire
Rear gear set	11 - 34 Teeth 9-speed

Rocky Mountain ETSX-30 Fork System Data

Derailleur (Front)	Top-pull and clamp-on 31.8 (millimeters) Shimano Deore LX
Derailleur (Rear)	Shimano Deore XT GS
Fork material	Single Crown Aluminum and magnesium
Fork type	100 (millimeters) Travel Marzocchi Pro ETA

Other Specs of Rocky Mountain ETSX-30

Component group sets	Mountain Mix
Pedals details	Shimano PD-M515 SPD
Rear shock absorber	3.5 (inches) - 4.5 (inches) Adjustable Travel Rock Shox Bar Adjust
Saddle seat	Selle Italia Custom Onda
Seat post extension	26.8 (millimeters) Diameter Rocky Mountain 3D Lite