Specialized ROCKHOPPER 2004 VS Diamondback ASSAULT 2005 specs comparison

Specialized Rockhopper

General Infos

Model	Rockhopper
Manufacturer	Specialized
Year of production	2004
Current price	Check price Here ==>
Color choice	- Silver -Blue
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 2.00 (inches) Specialized Roll-X
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Shimano Alivio RapidFire Plus Levers Tektro Linear-pull Brakes
Hubs for disc brakes	Aluminum QR
Rims manufacturer	32-hole Alex DM-20
Spoke nipples type	Brass Nipples
Spoke wheel	15ga. Straight Gauge Stainless Steel

Frame and Body Specs

Frame materials	Specialized A1 Aluminum
Frame type	TIG-welded
Handlebar construction	Specialized Aluminum
Handlebar extender	Optional
Handlebar stem details	Specialized Aluminum
Headset size	1 1/8 (inches) Threadless Aluminum Threadless

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Shimano CN-IG31
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	113 (millimeters) Spindle TruVativ Cartridge
Crankset parts and sizes	22/32/42 Teeth Specialized Forearm II
Gear shift levers	Shimano Alivio RapidFire Plus
Rear gear set	11 - 30 Teeth 8-speed

Specialized Rockhopper Fork System Data

Derailleur (Front)	Bottom-pull and clamp-on 34.9 (millimeters) Shimano Alivio
Derailleur (Rear)	Shimano Deore
Fork material	Single Crown Aluminum
Fork type	80 (millimeters) Travel Answer Manitou Six

Other Specs of Specialized Rockhopper

Component group sets	Mountain Mix
Pedals details	Aluminum Platform
Rear shock absorber	Not Available
Saddle seat	Specialized Body Geometry Pro
Seat post extension	30.9 (millimeters) Diameter Aluminum

Diamondback Assault

General Infos

Model	Assault
Manufacturer	Diamondback
Year of production	2005
Current price	Check price Here ==>
Color choice	-Flint
Sizes	- 14.5 (inches)

Wheels And Breaking System

Bike front tire	26 X 2.30 (inches) Kenda K-Rad
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Hayes HML-1 Front and Hayes HML-1 Mechanical Disc Rear Levers Hayes HMX-2 Mechanical Disc Brakes
Hubs for disc brakes	Aluminum Disc
Rims manufacturer	32-hole Sun Rims MTX
Spoke nipples type	Not Available
Spoke wheel	14ga. Straight Gauge Stainless Steel

Frame and Body Specs

Frame materials	Vectra Assault 7005 Aluminum
Frame type	TIG-welded
Handlebar construction	Tioga Task Force
Handlebar extender	Optional
Handlebar stem details	Tioga Task Force
Headset size	1 1/8 (inches) Threadless FSA Mallet

Gearing Specifications

Bicycle chain	KMC Z9000
Bottom bracket shell width	Not Available
Bottom bracket type	ISIS
Crankset parts and sizes	TruVativ Hussefelt
Gear shift levers	SRAM X.7
Rear gear set	11 - 32 Teeth 9-speed

Diamondback Assault Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	SRAM X.7
Fork material	Single Crown Aluminum
Fork type	100 (millimeters) Marzocchi Dirt Jam Pro

Other Specs of Diamondback Assault

Component group sets	Downhill Mix
Pedals details	Diamondback CNC
Rear shock absorber	Not Available
Saddle seat	DB DJ
Seat post extension	TruVativ XR