Jamis DAKAR XC SPORT 2011 VS Rocky Mountain ALTITUDE 30 2011 specs comparison

Jamis Dakar XC Sport

General Infos

Model	Dakar XC Sport
Manufacturer	Jamis
Year of production	2011
Current price	Check price Here ==>
Color choice	-Gloss black 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	Tektro IO Mechanical Disc Levers Tektro IO Mechanical Disc Brakes
Hubs for disc brakes	Formula 6-bolt Disc
Rims manufacturer	32-hole Alex TD-25
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	Jamis XC Alloy Riser
Handlebar extender	Optional
Handlebar stem details	Jamis XC Alloy Threadless
Headset size	1 1/8 (inches) FSa ZS-4D

Gearing Specifications

Bicycle chain	KMC Z99
Bottom bracket shell width	Not Available
Bottom bracket type	Shimano UN-26
Crankset parts and sizes	44/32/22t Teeth Shimano Alivio M430
Gear shift levers	Shimano Alivio M430
Rear gear set	11 - 34 Teeth 9-speed

Jamis Dakar XC Sport Fork System Data

Derailleur (Front)	31.8 Top Pull Shimano Alivio M431
Derailleur (Rear)	Shimano Alivio M430
Fork material	Aluminum
Fork type	100 (millimeters) Travel RST Gilo Pro TnL Coil

Other Specs of Jamis Dakar XC Sport

Component group sets	Mountain Mix
Pedals details	Steel Outer Cage Flats
Rear shock absorber	90 (millimeters) Travel RockShox Bar R
Saddle seat	Jamis Trail
Seat post extension	31.6 (millimeters) Diameter Jamis OS Alloy Micro-adjust

Rocky Mountain Altitude 30

General Infos

Model	Altitude 30
Manufacturer	Rocky Mountain
Year of production	2011
Current price	Check price Here ==>
Color choice	-White
Sizes	- 15 (inches) - 16.5 (inches) - 18 (inches) - 19 (inches) - 20.5 (inches)

Wheels And Breaking System

Bike front tire	Rear: 26 X 2.1'' Maxxis Crossmark Front: 26 X 2.25'' Maxxis Ardent
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Avid Juicy 3 Levers Avid Juicy 3 Disc Brakes
Hubs for disc brakes	Shimano M525 Disc
Rims manufacturer	DT Swiss 445D
Spoke nipples type	Not Available
Spoke wheel	DT Swiss Competition

Frame and Body Specs

Frame materials	FORM 7005 Aluminum
Frame type	Aluminum
Handlebar construction	Easton Lo Rise
Handlebar extender	Optional
Handlebar stem details	Easton 6 Degrees
Headset size	FSa ZS-4D

Gearing Specifications

Bicycle chain	SRAM PC-951
Bottom bracket shell width	Not Available
Bottom bracket type	Shimano Deore Hollowtech II
Crankset parts and sizes	44/32/22t Teeth Shimano Deore
Gear shift levers	SRAM X.5 Trigger
Rear gear set	11 - 34 Teeth 9-speed

Rocky Mountain Altitude 30 Fork System Data

Derailleur (Front)	Shimano SLX
Derailleur (Rear)	SRAM X.7
Fork material	Not Available
Fork type	140 (millimeters) Travel RockShox Sektor RL Solo Air

Other Specs of Rocky Mountain Altitude 30

Component group sets	Mountain Mix
Pedals details	Not Available
Rear shock absorber	140 (millimeters) Travel Fox Float RL XV
Saddle seat	WTB Rocket V Comp
Seat post extension	30.9 (millimeters) Diameter Easton