Rocky Mountain ALTITUDE 30 2009 VS Diamondback SORTIE 1 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 SORTIE 1

General Infos

Model	SORTIE 1
Manufacturer	Diamondback
Year of production	2011
Current price	Check price Here ==>
Color choice	-White
Sizes	- SM (15.5) (inches) - MD (17) (inches) - LG (inches) - XL (inches)

Wheels And Breaking System

Bike front tire	26 X 2.1 (inches) WTB Wolverine
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Shimano M445 Levers Shimano M445 Brakes
Hubs for disc brakes	SL-6 Alloy
Rims manufacturer	32-hole SL-6 Doublewall Disc
Spoke nipples type	Not Available
Spoke wheel	14ga. Stainless Steel Stainless

Frame and Body Specs

Frame materials	6061-T6 Aluminum
Frame type	Aluminum
Handlebar construction	DB Lazer Series
Handlebar extender	Optional
Handlebar stem details	DB AL6061 Ahead 7
Headset size	1 1/8 (inches) Zero Stack

Gearing Specifications

Bicycle chain	KMC Z99
Bottom bracket shell width	Not Available
Bottom bracket type	Shimano BB ES25 Octalink
Crankset parts and sizes	24/32/44t Teeth Shimano Alivio
Gear shift levers	Shimano Alivio Rapid Fire
Rear gear set	11 - 34 Teeth 9-speed

Diamondback SORTIE 1 Fork System Data

Derailleur (Front)	34.9 (millimeters) Top Swing Dual Pull Shimano Alivio
Derailleur (Rear)	Shimano Alivio
Fork material	Not Available
Fork type	120 (millimeters) Travel RockShox Tora 289

Other Specs of Diamondback SORTIE 1

Component group sets	Shimano Mix
Pedals details	DB Toe Clip Compatible Alloy
Rear shock absorber	Rock Shox Ario 2.1
Saddle seat	WTB Vigo Comp
Seat post extension	31.6 (millimeters) Diameter Diamondback Lazer Series Micro Adjust