Jamis DAKAR XC COMP 2011 VS Rocky Mountain ALTITUDE 30 2010 specs comparison

Jamis Dakar XC Comp

General Infos

Model	Dakar XC Comp
Manufacturer	Jamis
Year of production	2011
Current price	Check price Here ==>
Color choice	-Monterey blue and pearl white
Sizes	- 13 (inches) - 15 (inches) - 17 (inches) - 19 (inches) - 21 (inches) - 23 (inches)
Sizes	- 13 (inches) - 15 (inches) - 17 (inches) - 19 (inches) - 21 (inches) - 23 (inches)

Wheels And Breaking System

Bike front tire	26 X 2.1'' Geax Mezcal
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Avid Elixir 3 Levers Avid Elixir 3 Hydraulic Disc Brakes
Hubs for disc brakes	Shimano Deore M595 Center Lock Disc
Rims manufacturer	32-hole Mavic XM 117
Spoke nipples type	Not Available
Spoke wheel	14ga. Stainless Steel Stainless Steel

Frame and Body Specs

Frame materials	7005 aluminum c
Frame type	Aluminum
Handlebar construction	Ritchey MTN Riser OS
Handlebar extender	Optional
Handlebar stem details	Ritchey 4-Bolt
Headset size	1 1/8 (inches) FSa ZS-4D

Gearing Specifications

Bicycle chain	KMC DX10SC
Bottom bracket shell width	Not Available
Bottom bracket type	SRAM GXP
Crankset parts and sizes	44/33/22t Teeth SRAM S1000
Gear shift levers	SRAM X.7
Rear gear set	11 - 32 Teeth 10-speed

Jamis Dakar XC Comp Fork System Data

Derailleur (Front)	34.9 (millimeters) Top Pull SRAM X.7
Derailleur (Rear)	SRAM X.9
Fork material	Not Available
Fork type	100 (millimeters) Travel RockShox Tora TK Coil

Other Specs of Jamis Dakar XC Comp

Component group sets	Mountain Mix
Pedals details	Steel Outer Cage Flats
Rear shock absorber	90 (millimeters) Travel RockShox Ario
Saddle seat	Jamis Trail
Seat post extension	31.6 (millimeters) Diameter Ritchey OS 2-Bolt

Rocky Mountain Altitude 30

General Infos

Model	Altitude 30
Manufacturer	Rocky Mountain
Year of production	2010
Current price	Check price Here ==>
Color choice	-Green
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	Shimano M575 Hydraulic Levers Shimano M575 With 180 (millimeters) Rotor Brakes
Hubs for disc brakes	Shimano M525 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 XC
Headset size	FSA TH-848

Gearing Specifications

Bicycle chain	Shimano HG-53
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	Mountain Mix
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