Rocky Mountain ALTITUDE 50 2010 VS Chumba EVO (FOX FORK) 2007 specs comparison

Rocky Mountain Altitude 50

General Infos

Model	Altitude 50
Manufacturer	Rocky Mountain
Year of production	2010
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) Continental Mountain King
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Formula RX Levers Formula RX Disc With 180 (millimeters) Rotor 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 XC Low-rise
Handlebar extender	Optional
Handlebar stem details	Race Face Evolve XC
Headset size	FSA Orbit MX

Gearing Specifications

Bicycle chain	Shimano HG-53
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)	DMD Shimano SLX
Derailleur (Rear)	Shimano XT
Fork material	Single Crown Magnesium and aluminum
Fork type	140 (millimeters) Travel Fox 32 Float RL With 15QR Thru Axle

Other Specs of Rocky Mountain Altitude 50

Component group sets	Mountain Mix
Pedals details	Shimano PD-M520
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

Chumba EVO (Fox Fork)

General Infos

Model	EVO (Fox Fork)
Manufacturer	Chumba
Year of production	2007
Current price	Check price Here ==>
Color choice	- Bronze - Gunmetal - Mist Green - White -Black
Sizes	- Small/medium - medium/large

Wheels And Breaking System

Bike front tire	26 X 2.40 (inches) WTB MotoRaptor
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Avid Juicy Carbon Levers Avid Juicy 7 Carbon Brakes
Hubs for disc brakes	Rear: Dt Swiss 340 Disc Front: Dt Swiss 340 Disc Thru Axle
Rims manufacturer	32-hole DT Swiss EX5.1d
Spoke nipples type	Not Available
Spoke wheel	DT Swiss Stainless Steel

Frame and Body Specs

Frame materials	6061 aluminum c
Frame type	TIG-welded
Handlebar construction	TruVativ Team
Handlebar extender	Optional
Handlebar stem details	TruVativ Team
Headset size	1 1/8 (inches) Threadless WTB Momentum Cartridge

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) SRAM
Bottom bracket shell width	73 (millimeters) English
Bottom bracket type	FSA Mega EXO
Crankset parts and sizes	22/32/44 Teeth FSA V-Drive MegaExo
Gear shift levers	SRAM X.9 Trigger
Rear gear set	9-speed

Chumba EVO (Fox Fork) Fork System Data

Derailleur (Front)	Bottom-pull and bottom Bracket Mount Shimano XTR
Derailleur (Rear)	SRAM X.0 Carbon
Fork material	Single Crown Aluminum and magnesium
Fork type	100 - 160 (millimeters) Adjustable Travel Fox 36 Talas RC2

Other Specs of Chumba EVO (Fox Fork)

Component group sets	Mountain Mix
Pedals details	Optional
Rear shock absorber	6 (inches) Travel Fox DHX Air 5.0
Saddle seat	WTB Rocket V
Seat post extension	31.6 (millimeters) Diameter TruVativ Team