AMP Research B4 (01) 1997 VS Norco VPS-4X4 2003 specs comparison

AMP Research B4 (01)

General Infos

Model	B4 (01)
Manufacturer	AMP Research
Year of production	1997
Current price	Check price Here ==>
Color choice	- red -Ball burnished
Sizes	- Large - medium - small - xsmall
Sizes	- Large - medium - small - xsmall

Wheels And Breaking System

Bike front tire	26 X 1.95 (inches) Hutchinson
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Shimano Deore XT Levers AMP D-1 Hydraulic Disc Brake System Brakes
Hubs for disc brakes	Rear: Shimano Deore XT Front: AMP
Rims manufacturer	32-hole Sun Rims CR18
Spoke nipples type	Brass Nipples
Spoke wheel	2.0 (millimeters) Double Butted Wheelsmith Stainless Steel

Frame and Body Specs

Frame materials	Alcoa 6013 T6 Aluminum
Frame type	TIG-welded
Handlebar construction	Control Tech Aluminum
Handlebar extender	Optional
Handlebar stem details	Control Tech
Headset size	1 1/8 (inches) Threadless Dia-Compe Aheadset

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Shimano CN-IG51
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	107 (millimeters) Spindle Shimano BB-UN71
Crankset parts and sizes	22/32/42 Teeth Shimano Deore XT
Gear shift levers	Shimano Deore XT RapidFire SL
Rear gear set	11 - 28 Teeth 8-speed

AMP Research B4 (01) Fork System Data

Derailleur (Front)	Bottom-pull and clamp-on 35.0 (millimeters) Shimano Deore XT
Derailleur (Rear)	Shimano Deore XT SGS
Fork material	Dual Pivot Crown Aluminum
Fork type	AMP Research F3 XC

Other Specs of AMP Research B4 (01)

Component group sets	Shimano Deore XT
Pedals details	Optional
Rear shock absorber	2.75 (inches) Travel AMP
Saddle seat	Vanadium Rails Vetta TT Tri-Shock
Seat post extension	31.6 (millimeters) Diameter Control Tech Control Post

Norco VPS-4x4

General Infos

Model	VPS-4x4
Manufacturer	Norco
Year of production	2003
Current price	Check price Here ==>
Color choice	-Liquid Metal Silver
Sizes	- Large - medium - small

Wheels And Breaking System

Bike front tire	Rear: 26 X 2.35 (inches) Kenda Kinetics Front: 24 X 2.35 (inches) Kenda K-887
Bike rear tire	Not Available
Bike wheel size	Rear: 26 (inches) Wheels Front: 24 (inches)
Brakeset type	Hayes Hydraulic Levers Hayes HFX-9 Hydraulic Disc Brakes
Hubs for disc brakes	Q and R Rear: Shimano FH-M525 Front: Joy Tech Aluminum
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	F.u.n.n. Full On
Handlebar extender	Optional
Handlebar stem details	F.u.n.n. Serial Killa
Headset size	1 1/8 (inches) Threadless FSA TH-872 Semi Cartridge

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) SRAM PC-59
Bottom bracket shell width	Not Available
Bottom bracket type	TruVativ ISIS Cartridge
Crankset parts and sizes	TruVativ Hussefelt
Gear shift levers	Shimano Alivio
Rear gear set	11 - 28 Teeth 9-speed

Norco VPS-4x4 Fork System Data

Derailleur (Front)	Chain Retention Device Black Spire DS-1
Derailleur (Rear)	Shimano Deore
Fork material	Single Crown Aluminum and magnesium
Fork type	110 (millimeters) Travel Marzocchi DJ 3

Other Specs of Norco VPS-4x4

Component group sets	Downhill Mix
Pedals details	Wellgo LU-A18 Platform With Replaceable Pins
Rear shock absorber	4.0 (inches) Travel Fox Vanilla R
Saddle seat	Axiom Shoval
Seat post extension	Leechi SP-222