Rocky Mountain ALTITUDE 90 RSL 2009 VS Jamis DAKAR XC SPORT 2011 specs comparison

Rocky Mountain Altitude 90 RSL

General Infos

Model	Altitude 90 RSL
Manufacturer	Rocky Mountain
Year of production	2009
Current price	Check price Here ==>
Color choice	-Carbon
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) Hutchinson Python
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Formula R1 Hydraulic Levers Formula R1 Disc Brakes
Hubs for disc brakes	Rear: Mavic CrossMax SLR Disc Front: Mavic CrossMax SLR Disc 15 (millimeters) Axle
Rims manufacturer	Mavic CrossMax SLR Disc
Spoke nipples type	Not Available
Spoke wheel	Mavic CrossMax SLR

Frame and Body Specs

Frame materials	RMB FORM Carbon With Aluminum Chainstay
Frame type	Monocoque
Handlebar construction	Race Face Next Low Riser
Handlebar extender	Optional
Handlebar stem details	Race Face Deus SL XC Ti Bolts
Headset size	1 1/8 (inches) FSA Orbit CS

Gearing Specifications

Bicycle chain	Shimano XTR
Bottom bracket shell width	Not Available
Bottom bracket type	Race Face Next X-Type
Crankset parts and sizes	22/32/44 Teeth Race Face NEXT Carbon
Gear shift levers	Shimano XTR Rapid Fire
Rear gear set	11 - 34 Teeth 9-speed

Rocky Mountain Altitude 90 RSL Fork System Data

Derailleur (Front)	DMD Shimano XT
Derailleur (Rear)	Shimano XTR Shadow
Fork material	Single Crown Magnesium and aluminum
Fork type	140 (millimeters) Travel Fox 32 Float RLC

Other Specs of Rocky Mountain Altitude 90 RSL

Component group sets	Shimano XTR
Pedals details	Crank Brothers Candy
Rear shock absorber	140 (millimeters) Travel Fox Float RP23
Saddle seat	Fi'zi:k Gobi
Seat post extension	30.9 (millimeters) Diameter Race Face Next SL

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)

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