GT MARATHON CARBON PRO 2009 VS Iron Horse G-8 1999 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

Iron Horse G-8

General Infos

Model	G-8
Manufacturer	Iron Horse
Year of production	1999
Current price	Check price Here ==>
Color choice	-Matte Black
Sizes	- Large - medium - small

Wheels And Breaking System

Bike front tire	Rear: 26 X 1.95 (inches) Kenda K-891 Front: 26 X 1.95 (inches) Kenda K-881
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Chang Star 292 Levers Chang Star 883 Brakes
Hubs for disc brakes	Rear: Formula FM 32 Front: Formula FM 31
Rims manufacturer	36-hole Kin Lin RT-6n
Spoke nipples type	Brass Nipples
Spoke wheel	2.0 (millimeters) Straight Gauge Chung Nan Stainless Steel

Frame and Body Specs

Frame materials	7005 Aluminum With Replaceable Derailleur Hanger
Frame type	TIG-welded
Handlebar construction	Iron Horse Aluminum
Handlebar extender	Optional
Handlebar stem details	Iron Horse Aluminum
Headset size	1 1/8 (inches) Threadless Aheadset SE-1

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) KMC Z-51
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	110 (millimeters) Spindle Chin Haur CH-46
Crankset parts and sizes	24/34/42 Teeth SR XR32
Gear shift levers	Grip Shift MRX-170
Rear gear set	12 - 28 Teeth 7-speed

Iron Horse G-8 Fork System Data

Derailleur (Front)	Top-pull and clamp-on 35.0 (millimeters) SR TP31
Derailleur (Rear)	Shimano AceraX
Fork material	Triple-clamp Crown Aluminum and chromoly
Fork type	2.5 (inches) Travel RST 280

Other Specs of Iron Horse G-8

Component group sets	Mountain Mix
Pedals details	Victor VP-933S With Clips & Straps
Rear shock absorber	2.5 (inches) Travel RST 20
Saddle seat	Iron Horse
Seat post extension	31.6 (millimeters) Diameter Iron Horse Aluminum Micro-adjust