GT MARATHON SPORT 2009 VS Rocky Mountain ALTITUDE 70 RSL 2010 specs comparison

GT Marathon Sport

General Infos

Model	Marathon Sport
Manufacturer	GT
Year of production	2009
Current price	Check price Here ==>
Color choice	-Dark Silver
Sizes	- Xsmall - small - medium - large - xlarge
Sizes	- Xsmall - small - medium - large - xlarge

Wheels And Breaking System

Bike front tire	26 X 2.10 (inches) Kenda Nevegal
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Tektro Auriga Comp Hydraulic Levers Tektro Auriga Comp With 160 (millimeters) Rotor Brakes
Hubs for disc brakes	Shimano Disc
Rims manufacturer	WTB SX24
Spoke nipples type	Not Available
Spoke wheel	14ga. Stainless

Frame and Body Specs

Frame materials	GT I-Drive 4 6061 Aluminum
Frame type	TIG-welded
Handlebar construction	GT OE Riser 31.8 (millimeters)
Handlebar extender	Optional
Handlebar stem details	GT ATB
Headset size	1 1/8 (inches) FSA Integrated

Gearing Specifications

Bicycle chain	Shimano Nine Speed
Bottom bracket shell width	Not Available
Bottom bracket type	Shimano Octalink
Crankset parts and sizes	22/32/44 Teeth Shimano
Gear shift levers	Shimano
Rear gear set	11 - 32 Teeth 9-speed

GT Marathon Sport Fork System Data

Derailleur (Front)	Shimano Deore
Derailleur (Rear)	Shimano Deore
Fork material	Single Crown Magnesium and aluminum
Fork type	120 (millimeters) Travel SR Suntour Mag-32

Other Specs of GT Marathon Sport

Component group sets	Shimano Deore and mix
Pedals details	Shimano PD-M520
Rear shock absorber	4 (inches) Travel Fox Float R
Saddle seat	WTB Speed V
Seat post extension	Alloy Micro Adjust

Rocky Mountain Altitude 70 RSL

General Infos

Model	Altitude 70 RSL
Manufacturer	Rocky Mountain
Year of production	2010
Current price	Check price Here ==>
Color choice	-White
Sizes	- 16.5 (inches) - 18 (inches) - 19.5 (inches) - 20.5 (inches)

Wheels And Breaking System

Bike front tire	26 (inches) Continental Mountain King
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Avid Elixer CR Carbon Levers Avid Elixer CR Carbon Disc Brakes
Hubs for disc brakes	15 (millimeters) Thru Axle Rear: Shimano XT Disc Front: Shimano XT
Rims manufacturer	Mavic XC717 Disc
Spoke nipples type	Not Available
Spoke wheel	DT Swiss Competition

Frame and Body Specs

Frame materials	RMB FORM Carbon With Aluminum Chainstay
Frame type	Monocoque
Handlebar construction	660 (millimeters) RaceFace Deus XC Low Rise
Handlebar extender	Optional
Handlebar stem details	Race Face Deus
Headset size	FSA Orbit CS

Gearing Specifications

Bicycle chain	SRAM PG-971
Bottom bracket shell width	Not Available
Bottom bracket type	RaceFace Deus X-Type
Crankset parts and sizes	22/32/44 Teeth Race Face Deus X-Type
Gear shift levers	SRAM X.9 With Matchmaker
Rear gear set	11 - 34 Teeth 9-speed

Rocky Mountain Altitude 70 RSL Fork System Data

Derailleur (Front)	DMD Shimano XT
Derailleur (Rear)	SRAM X.0
Fork material	Single Crown Magnesium and aluminum
Fork type	140 (millimeters) Travel Fox 32 Float RL FIT With 15QR Thru Axle

Other Specs of Rocky Mountain Altitude 70 RSL

Component group sets	Mountain Mix
Pedals details	Shimano PD-M520
Rear shock absorber	140 (millimeters) Travel Fox Float RP23
Saddle seat	Fi'zi:k Nisene
Seat post extension	30.9 (millimeters) Diameter Race Face Deus XC