Specialized ROCKHOPPER 2007 VS Norco CHAOS 2004 specs comparison

Specialized Rockhopper

General Infos

Model	Rockhopper
Manufacturer	Specialized
Year of production	2007
Current price	Check price Here ==>
Color choice	- Blue - Red -Black
Sizes	- 23 (inches) - 13 (inches) - 15 (inches) - 17 (inches) - 19 (inches) - 21 (inches)
Sizes	- 23 (inches) - 13 (inches) - 15 (inches) - 17 (inches) - 19 (inches) - 21 (inches)

Wheels And Breaking System

Bike front tire	26 X 2.00 (inches) Specialized Fast Trak
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Shimano EF-50 Levers Tektro V-brake Brakes
Hubs for disc brakes	Rear: Shimano FH-RM30L Front: Specialized
Rims manufacturer	32-hole Specialized and Alex RH 26
Spoke nipples type	Not Available
Spoke wheel	15ga. Straight Gauge Stainless Steel

Frame and Body Specs

Frame materials	Specialized ORE A1 Aluminum
Frame type	TIG-welded
Handlebar construction	Alloy Riser
Handlebar extender	Optional
Handlebar stem details	Specialized 3D
Headset size	1 1/8 (inches) Threadless

Gearing Specifications

Bicycle chain	Shimano CN-HG50
Bottom bracket shell width	68 (millimeters)
Bottom bracket type	126 (millimeters) Spindle Shimano ES-25
Crankset parts and sizes	22/32/44 Teeth Shimano FCM-341-8
Gear shift levers	Shimano EF-50
Rear gear set	11 - 32 Teeth 8-speed

Specialized Rockhopper Fork System Data

Derailleur (Front)	Shimano Acera
Derailleur (Rear)	Shimano Alivio
Fork material	Single Crown Steel and aluminum
Fork type	100 (millimeters) RockShox Dart 3 SL

Other Specs of Specialized Rockhopper

Component group sets	Mountain Mix
Pedals details	Plastic Body Steel Cage
Rear shock absorber	Not Available
Saddle seat	Specialized Body Geometry ATB
Seat post extension	30.9 (millimeters) Diameter Alloy Micro Adjust

Norco Chaos

General Infos

Model	Chaos
Manufacturer	Norco
Year of production	2004
Current price	Check price Here ==>
Color choice	-Red and Black
Sizes	- 15 (inches) - 17 (inches) - 18.5 (inches)

Wheels And Breaking System

Bike front tire	Rear: 26 X 2.35 (inches) Kenda K-887 Front: 26 X 2.35 (inches) Kenda K-877
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Shimano Alivio Levers Hayes HMX-2 Mechanical Disc Brakes
Hubs for disc brakes	Q and R Formula Aluminum Disc
Rims manufacturer	32-hole Strong MX-22
Spoke nipples type	Brass Nipples
Spoke wheel	14ga. Straight Gauge Stainless Steel

Frame and Body Specs

Frame materials	7005 aluminum c
Frame type	TIG-welded
Handlebar construction	Rise Aluminum
Handlebar extender	Optional
Handlebar stem details	Kalloy Aluminum
Headset size	1 1/8 (inches) FSA TH-855

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) KMC IG-30
Bottom bracket shell width	Not Available
Bottom bracket type	Chin Haur CH-52
Crankset parts and sizes	24/34/42 Teeth TruVativ X-Flow
Gear shift levers	Shimano EF-35 Rapid Fire
Rear gear set	11 - 32 Teeth 8-speed

Norco Chaos Fork System Data

Derailleur (Front)	Bottom-pull and clamp-on 31.8 (millimeters) Shimano Alivio
Derailleur (Rear)	Shimano Alivio
Fork material	Single Crown Aluminum
Fork type	Marzocchi MZ Comp

Other Specs of Norco Chaos

Component group sets	Mountain Mix
Pedals details	Victor VP-565
Rear shock absorber	Not Available
Saddle seat	Velo VL-3047
Seat post extension	30.0 (millimeters) Diameter Kalloy SP-243