AMP Research B-4 ALL COUNTRY XTR 2001 VS Norco VPS-4X4 2002 specs comparison

AMP Research B-4 All Country XTR

General Infos

Model	B-4 All Country XTR
Manufacturer	AMP Research
Year of production	2001
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 XTR Levers AMP D-1 Hydraulic Disc Brakes
Hubs for disc brakes	Rear: Shimano Deore XT Front: AMP Research D-1
Rims manufacturer	32-hole Sun Rims CR18
Spoke nipples type	Aluminum 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	1.5 (inches) Rise Aluminum
Handlebar extender	Not Available
Handlebar stem details	Aluminum
Headset size	1 1/8 (inches) Threadless Aheadset

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Shimano CN-7700
Bottom bracket shell width	American
Bottom bracket type	112.5 (millimeters) Spindle Shimano BB-M952
Crankset parts and sizes	26/36/48 Teeth Shimano XTR M952
Gear shift levers	Shimano XTR RapidFire SL
Rear gear set	12 - 34 Teeth 9-speed

AMP Research B-4 All Country XTR Fork System Data

Derailleur (Front)	Bottom-pull Clamp-on 1 3/8 (inches) Shimano XTR
Derailleur (Rear)	Shimano XTR
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 XTR

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

Norco VPS-4x4

General Infos

Model	VPS-4x4
Manufacturer	Norco
Year of production	2002
Current price	Check price Here ==>
Color choice	-Red
Sizes	- Large - medium - small

Wheels And Breaking System

Bike front tire	Rear: 26 X 2.35 (inches) Kenda Kinetics Front: 26 X 2.60 (inches) Kenda Kinetics
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	F.u.n.n. Torque Twister Levers Hayes Mechanical Disc Brakes
Hubs for disc brakes	Rear: Formula DC-22 Front: Formula DC-21
Rims manufacturer	36-hole Sun Rims Single Track
Spoke nipples type	Brass Nipples
Spoke wheel	14ga. Straight Gauge DT Stainless Steel

Frame and Body Specs

Frame materials	7005 aluminum c
Frame type	TIG-welded
Handlebar construction	31.8 (millimeters) Axiom Shore
Handlebar extender	Optional
Handlebar stem details	F.u.n.n. Serial Killa
Headset size	1 1/8 (inches) Threadless FSA Deepcup

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) KMC Z-72
Bottom bracket shell width	73 (millimeters) English
Bottom bracket type	113 (millimeters) Spindle TruVativ Sealex XR-XC
Crankset parts and sizes	38 Teeth TruVativ Hussefelt
Gear shift levers	Shimano Alivio RapidFire Plus
Rear gear set	12 - 28 Teeth 8-speed

Norco VPS-4x4 Fork System Data

Derailleur (Front)	Chain Retention Device Black Spire KM-1
Derailleur (Rear)	Shimano Deore SGS
Fork material	Single Triple-clamp Crown Aluminum
Fork type	4.1 (inches) Travel Marzocchi Z-1 Wedge

Other Specs of Norco VPS-4x4

Component group sets	Downhill Mix
Pedals details	Victor VP-566 Platform With Replaceable Pins
Rear shock absorber	3.75 (inches) - 4.25 (inches) Adjustable Travel Fox Vanilla
Saddle seat	Axiom BMX Race
Seat post extension	22.2 (millimeters) Diameter Axiom