Rocky Mountain ALTITUDE 30 2009 VS Diamondback MISSION 4 2011 specs comparison

Rocky Mountain Altitude 30

General Infos

Model	Altitude 30
Manufacturer	Rocky Mountain
Year of production	2009
Current price	Check price Here ==>
Color choice	-Blue
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	Shimano M575 Hydraulic Levers Shimano M575 Disc Brakes
Hubs for disc brakes	Shimano Deore Disc
Rims manufacturer	WTB SpeedDisc XC
Spoke nipples type	Not Available
Spoke wheel	DT Swiss Champion

Frame and Body Specs

Frame materials	RMB FORM 7005 Aluminum
Frame type	TIG-welded
Handlebar construction	Race Face Ride XC Low Rise
Handlebar extender	Optional
Handlebar stem details	Race Face Ride 31.8
Headset size	1 1/8 (inches) FSA TH-848

Gearing Specifications

Bicycle chain	Shimano HG53-9
Bottom bracket shell width	Not Available
Bottom bracket type	Race Face Ride XC X-Type
Crankset parts and sizes	22/32/44 Teeth Race Face Ride XC X-Type
Gear shift levers	Shimano Deore RapidFire
Rear gear set	11 - 32 Teeth 9-speed

Rocky Mountain Altitude 30 Fork System Data

Derailleur (Front)	Shimano SLX
Derailleur (Rear)	Shimano XT
Fork material	Single Crown Magnesium and aluminum
Fork type	140 (millimeters) Travel Fox 32 Float R

Other Specs of Rocky Mountain Altitude 30

Component group sets	Shimano Deore
Pedals details	Shimano PD-M520
Rear shock absorber	140 (millimeters) Travel Fox Float RP2
Saddle seat	WTB Rocket V Comp
Seat post extension	30.9 (millimeters) Diameter Race Face Ride XC

Diamondback MISSION 4

General Infos

Model	MISSION 4
Manufacturer	Diamondback
Year of production	2011
Current price	Check price Here ==>
Color choice	-Anodized green
Sizes	- SM (15.5) (inches) - MD (17) (inches) - LG (inches) - XL (inches)

Wheels And Breaking System

Bike front tire	Rear: 26 X 2.3 (inches) WTB Stout Front: 26 X 2.5 (inches) WTB Prowler MX
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Avid XO Levers Avid X0 Brakes
Hubs for disc brakes	Mavic Crossmax ST
Rims manufacturer	24-hole Mavic Crossmax ST
Spoke nipples type	Not Available
Spoke wheel	Mavic CrossMax ST

Frame and Body Specs

Frame materials	6061-T6 Aluminum
Frame type	Aluminum
Handlebar construction	EC-70 Carbon HiRise
Handlebar extender	Optional
Handlebar stem details	Easton EA90
Headset size	1 1/8 (inches) FSA No. 55

Gearing Specifications

Bicycle chain	SRAM PC-1031
Bottom bracket shell width	Not Available
Bottom bracket type	TruVativ Ha (millimeters)erschmidt
Crankset parts and sizes	22/36t Teeth Truvativ Ha (millimeters)erschmidt AM
Gear shift levers	Sram X.0
Rear gear set	11 - 32 Teeth 10-speed

Diamondback MISSION 4 Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	SRAM X.0
Fork material	Aluminum
Fork type	100 (millimeters) Travel Fox 36 Talas-RC2 With FIT Damper

Other Specs of Diamondback MISSION 4

Component group sets	Mountain Mix
Pedals details	DB Sound Alloy With Replaceable Pins
Rear shock absorber	Fox Float RP23 XV
Saddle seat	WTB Laser V Comp
Seat post extension	30.9 (millimeters) Diameter Easton EC90 Two Bolt