Specialized ROCKHOPPER 2011 VS Rocky Mountain ALTITUDE 1993 specs comparison

Specialized Rockhopper

General Infos

Model	Rockhopper
Manufacturer	Specialized
Year of production	2011
Current price	Check price Here ==>
Color choice	- Wht and Red -Blk and Brn
Sizes	- 13 (inches) - 15.5 (inches) - 17.5 (inches) - 19 (inches) - 21 (inches) - 23 (inches)
Sizes	- 13 (inches) - 15.5 (inches) - 17.5 (inches) - 19 (inches) - 21 (inches) - 23 (inches)

Wheels And Breaking System

Bike front tire	26 X 2.0 (inches) Specialized The Captain Sport
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Alloy Levers Avid BB5 Mechanical Disc Brakes
Hubs for disc brakes	Rear: Forged Alloy Front: Forged Alloy Hi and low Flange
Rims manufacturer	28-hole and 32-hole Alex RHD 26 (inches)
Spoke nipples type	Not Available
Spoke wheel	14ga. Butted Stainless

Frame and Body Specs

Frame materials	Specialized M4 Alloy
Frame type	TIG-welded
Handlebar construction	Butted Alloy Risebar
Handlebar extender	Optional
Handlebar stem details	3D Forged Alloy
Headset size	1 1/8 (inches) Threadless

Gearing Specifications

Bicycle chain	KMC X8
Bottom bracket shell width	Not Available
Bottom bracket type	Shimano BB ES25 Octalink
Crankset parts and sizes	22/32/42 Teeth SR Suntour
Gear shift levers	SRAM X.4
Rear gear set	11 - 32 Teeth 8-speed

Specialized Rockhopper Fork System Data

Derailleur (Front)	34.9 (millimeters) Clamp Shimano Atlus
Derailleur (Rear)	SRAM X.5
Fork material	Single Crown Alloy Steerer
Fork type	SR Suntour SF11

Other Specs of Specialized Rockhopper

Component group sets	Mountain Mix
Pedals details	Plastic Platform
Rear shock absorber	Not Available
Saddle seat	Specialized Rockhopper XC
Seat post extension	30.9 (millimeters) Diameter Two-bolt Alloy Micro-Adjust

Rocky Mountain Altitude

General Infos

Model	Altitude
Manufacturer	Rocky Mountain
Year of production	1993
Current price	Check price Here ==>
Color choice	-Not found
Sizes	- 16 - 17.5 - 18.5 - 19.5 - 21

Wheels And Breaking System

Bike front tire	Ritchey Z-Max SC WCS
Bike rear tire	Not Available
Bike wheel size	Not Available
Brakeset type	Levers Shimano XTR Cantilevers Brakes
Hubs for disc brakes	Shimano XTR
Rims manufacturer	28-hole and 32-hole Mavic 231
Spoke nipples type	Not Available
Spoke wheel	Not Available

Frame and Body Specs

Frame materials	Tange Prestige Superlight
Frame type	TIG-welded Steel
Handlebar construction	Syncros Superlight 7075
Handlebar extender	Not Available
Handlebar stem details	Syncros Cattlehead 7005
Headset size	Not Available

Gearing Specifications

Bicycle chain	Shimano CN-7401
Bottom bracket shell width	Not Available
Bottom bracket type	Not Available
Crankset parts and sizes	24/36/46 Teeth Rocky Mountain Race Face 7075-T6
Gear shift levers	Shimano XTR Rapidfire Plus
Rear gear set	12 - 28 Teeth 8-speed

Rocky Mountain Altitude Fork System Data

Derailleur (Front)	Shimano XTR
Derailleur (Rear)	Shimano XTR
Fork material	Not Available
Fork type	Rock Shox Mag 21

Other Specs of Rocky Mountain Altitude

Component group sets	Shimano XTR Rapidfire Plus
Pedals details	Clipless Shimano Deore XT SPD
Rear shock absorber	Not Available
Saddle seat	Vetta Superlight
Seat post extension	Syncros Propost 7075 Alloy