GT MARATHON CARBON EXPERT 2010 VS Jamis PARKER 2.0 2009 specs comparison

GT Marathon Carbon Expert

General Infos

Model	Marathon Carbon Expert
Manufacturer	GT
Year of production	2010
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	Monocoque 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) Integrated FSA Sealed Angular Contact Bearing

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
Fork type	120 (millimeters) Travel RockShox Recon Race Air

Other Specs of GT Marathon Carbon Expert

Component group sets	Shimano SLX
Pedals details	Not Available
Rear shock absorber	4 (inches) Travel Fox Float RP2
Saddle seat	Fi'zi:k Gobi XM With Mg Rails
Seat post extension	31.6 (millimeters) Diameter Ritchey 3D Forged

Jamis Parker 2.0

General Infos

Model	Parker 2.0
Manufacturer	Jamis
Year of production	2009
Current price	Check price Here ==>
Color choice	-Pearl White
Sizes	- 15.5 (inches) - 17 (inches) - 18 (inches)

Wheels And Breaking System

Bike front tire	26 X 2.35 (inches) Kenda Nevegal
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Hayes Stroker Trail Hydraulic Levers Hayes Stroker Trail With 203 (millimeters) Rotor Front and Hayes Stroker Trail With 185 (millimeters) Rotor Rear Brakes
Hubs for disc brakes	Rear: Shimano M475 Disc Front: Syncros 20 (millimeters) Thru-axle
Rims manufacturer	WTB Dual Duty FR
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 AM OS Riser
Handlebar extender	Optional
Handlebar stem details	Syncros FR 50 31.8 (millimeters) Clamp
Headset size	1 1/8 (inches) Zero Stack

Gearing Specifications

Bicycle chain	Shimano HG73
Bottom bracket shell width	Not Available
Bottom bracket type	FSA MegaEXO
Crankset parts and sizes	36 Teeth FSA Moto-X MegaExo
Gear shift levers	Shimano SLX RapidFire
Rear gear set	11 - 32 Teeth 9-speed

Jamis Parker 2.0 Fork System Data

Derailleur (Front)	E Thirteen LG1
Derailleur (Rear)	Shimano XT Shadow
Fork material	Single Crown Magnesium and aluminum
Fork type	115 - 160 (millimeters) Adjustable Travel RockShox Lyric U-Turn

Other Specs of Jamis Parker 2.0

Component group sets	Mountain Mix
Pedals details	Crank Brothers 5050
Rear shock absorber	100 (millimeters) Travel Fox Float R
Saddle seat	WTB Pure V Sport
Seat post extension	31.6 (millimeters) Diameter Syncros FR