AMP Research B-4 ALL COUNTRY 2000 VS Norco EMPIRE 2010 specs comparison

AMP Research B-4 All Country

General Infos

Model	B-4 All Country
Manufacturer	AMP Research
Year of production	2000
Current price	Check price Here ==>
Color choice	- Red -Polished
Sizes	- Large - medium - small - xsmall
Sizes	- Large - medium - small - xsmall

Wheels And Breaking System

Bike front tire	Rear: 26 X 1.95 (inches) Specialized Team Master Front: 26 X 2.00 (inches) Specialized Team Control
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Shimano Deore LX Levers AMP D-1 Hydraulic Disc Brakes
Hubs for disc brakes	Rear: Shimano Deore LX Front: AMP Research D-1
Rims manufacturer	32-hole Sun Rims CR18
Spoke nipples type	Alloy Nipples
Spoke wheel	2.0 (millimeters) Straight Gauge DT Stainless Steel

Frame and Body Specs

Frame materials	Alcoa 6061 T6 Aluminum
Frame type	TIG-welded
Handlebar construction	Alloy MTB
Handlebar extender	Optional
Handlebar stem details	Alloy
Headset size	1 1/8 (inches) Threadless Aheadset

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Shimano CN-HG72
Bottom bracket shell width	American
Bottom bracket type	110 (millimeters) Spindle Shimano BB-ES70
Crankset parts and sizes	22/32/42 Teeth Shimano Deore LX
Gear shift levers	Shimano Deore LX RapidFire SL
Rear gear set	12 - 34 Teeth 9-speed

AMP Research B-4 All Country Fork System Data

Derailleur (Front)	Bottom-pull Clamp-on 1 3/8 (inches) Shimano Deore LX
Derailleur (Rear)	Shimano Deore LX SGS
Fork material	Linkage Crown Aluminum
Fork type	2.5 (inches) Travel AMP Research F-3 XC

Other Specs of AMP Research B-4 All Country

Component group sets	Shimano Deore LX
Pedals details	Alloy Platform
Rear shock absorber	3.0 (inches) Travel AMP Research
Saddle seat	Specialized
Seat post extension	31.6 (millimeters) Diameter Alloy

Norco Empire

General Infos

Model	Empire
Manufacturer	Norco
Year of production	2010
Current price	Check price Here ==>
Color choice	-Grey with green
Sizes	- Small - medium

Wheels And Breaking System

Bike front tire	26 X 2.40 (inches) Maxxis Ardent
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Avid Juicy 3 Levers Avid Juicy 3 Hydraulic With 160 (millimeters) Rotor Brakes
Hubs for disc brakes	Rear: Norco Sealed Bearing 135 X 12 (millimeters) Front: Norco 20 (millimeters)
Rims manufacturer	Sun Equalizer 29
Spoke nipples type	Not Available
Spoke wheel	Stainless

Frame and Body Specs

Frame materials	Hydraformed Aluminum
Frame type	TIG-welded
Handlebar construction	Norco Alloy
Handlebar extender	Optional
Handlebar stem details	TruVativ Hussefelt
Headset size	1 1/8 (inches) Threadless TH 872

Gearing Specifications

Bicycle chain	KMC Z9000
Bottom bracket shell width	Not Available
Bottom bracket type	FSA Mega EXO
Crankset parts and sizes	36 Teeth FSA Moto X
Gear shift levers	SRAM X.5
Rear gear set	11 - 28 Teeth 9-speed

Norco Empire Fork System Data

Derailleur (Front)	Chain Retention Device Black Spire NSX Single Guide
Derailleur (Rear)	SRAM X.7
Fork material	Single
Fork type	160 (millimeters) Travel Marzocchi 55 RS

Other Specs of Norco Empire

Component group sets	Mountain Mix
Pedals details	Norco Alloy Flat
Rear shock absorber	131 (millimeters) Travel Marzocchi Roco Coil R
Saddle seat	Norco Pivotal DJ
Seat post extension	27.2 (millimeters) Diameter Pivotal