Rocky Mountain ALTITUDE 50 2009 VS Specialized ERA FSR MARATHON 2008 specs comparison

Rocky Mountain Altitude 50

General Infos

Model	Altitude 50
Manufacturer	Rocky Mountain
Year of production	2009
Current price	Check price Here ==>
Color choice	-White
Sizes	- 15 (inches) - 16.5 (inches) - 18 (inches) - 19.5 (inches) - 20.5 (inches)
Sizes	- 15 (inches) - 16.5 (inches) - 18 (inches) - 19.5 (inches) - 20.5 (inches)

Wheels And Breaking System

Bike front tire	26 (inches) WTB Wolverine
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Formula Oro K24 Hydraulic Levers Formula ORO K24 Brakes
Hubs for disc brakes	Rear: Shimano M525 Disc Front: Wheeltech Cartridge Disc 15 (millimeters) Axle
Rims manufacturer	Mavic XM317
Spoke nipples type	Not Available
Spoke wheel	DT Swiss Competition

Frame and Body Specs

Frame materials	RMB FORM 7005 Aluminum
Frame type	TIG-welded
Handlebar construction	Race Face Evolve AM OS Riser
Handlebar extender	Optional
Handlebar stem details	Race Face Evolve
Headset size	1 1/8 (inches) FSA Orbit MX

Gearing Specifications

Bicycle chain	Shimano HG53-9
Bottom bracket shell width	Not Available
Bottom bracket type	Race Face Evolve XC X-Type
Crankset parts and sizes	22/32/44 Teeth Race Face Evolve XC X-Type
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 Shadow
Fork material	Single Crown Magnesium and aluminum
Fork type	140 (millimeters) Travel Fox 32 Float RL

Other Specs of Rocky Mountain Altitude 50

Component group sets	Shimano SLX
Pedals details	Crank Brothers Smarty
Rear shock absorber	140 (millimeters) Travel Fox Float RP23
Saddle seat	WTB Silverado Race SL
Seat post extension	30.9 (millimeters) Diameter Race Face Evolve XC

Specialized ERA FSR Marathon

General Infos

Model	ERA FSR Marathon
Manufacturer	Specialized
Year of production	2008
Current price	Check price Here ==>
Color choice	-Ano Pink
Sizes	- Womens S - womens M - womens L

Wheels And Breaking System

Bike front tire	Rear: 26x2.00 (inches) S-Works Fast Trak LK Front: 26 X 2.00 (inches) S-Works Fast Trak LK
Bike rear tire	Not Available
Bike wheel size	Rear: 26x2.00 (inches) Wheels Front: 26 (inches)
Brakeset type	Magura Marta Levers Magura Marta Brakes
Hubs for disc brakes	Rear: Dt Swiss Front: Specialized Hi Lo Disc
Rims manufacturer	28-hole and 32-hole DT Swiss XR 4.2D
Spoke nipples type	Alloy Niples
Spoke wheel	2.0/1.7/1.8 Butted DT Swiss Stainless Steel

Frame and Body Specs

Frame materials	FSR M5 Alloy
Frame type	TIG-welded
Handlebar construction	31.8 6 Up 640 (millimeters) Wide 8 Back Specialized OS XC Low Rise Carbon Bar
Handlebar extender	Optional
Handlebar stem details	3D Forged With CNC Finish 31.8 (millimeters) Clamp Specialized
Headset size	1 1/8 (inches) Threadless Threadless

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) SRAM PC-971 With Power Link
Bottom bracket shell width	Not Available
Bottom bracket type	Shimano BB-770 XT
Crankset parts and sizes	22/32/44 Teeth Shimano M-770 XT
Gear shift levers	SRAM X-0 Trigger
Rear gear set	11 - 34 Teeth 9-speed

Specialized ERA FSR Marathon Fork System Data

Derailleur (Front)	Dual-pull and clamp-on 34.9 (millimeters) Shimano M770 XT
Derailleur (Rear)	SRAM X-0 Mid-cage
Fork material	Single Crown Aluminum
Fork type	100 (millimeters) Travel Fox F100 RLC

Other Specs of Specialized ERA FSR Marathon

Component group sets	Mountain Mix
Pedals details	Crank Brothers Smarty
Rear shock absorber	100 (millimeters) Travel Specialized AFR Flow Control
Saddle seat	Ti Rails Specialized Women's Ariel
Seat post extension	30.9 (millimeters) Diameter Thomson Setback