ProFlex ATTACK 1997 VS Norco VPS-4X4 2003 specs comparison

ProFlex Attack

General Infos

Model	Attack
Manufacturer	ProFlex
Year of production	1997
Current price	Check price Here ==>
Color choice	- red and black -Green and yellow
Sizes	- Small - Medium - Large - Extra large
Sizes	- Small - Medium - Large - Extra large

Wheels And Breaking System

Bike front tire	26 X 2.10 (inches) Panaracer Duster II
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Chang Star 297 Levers Chang Star 877AT Brakes
Hubs for disc brakes	Rear: Shimano STX-RC Front: Formula FM 11 Q and R
Rims manufacturer	32-hole Weinmann Zac 19
Spoke nipples type	Brass Nipples
Spoke wheel	1.8 (millimeters) Straight Gauge Chung Nan Stainless Steel

Frame and Body Specs

Frame materials	Butted 7000 Aluminum
Frame type	TIG-welded
Handlebar construction	Aluminum
Handlebar extender	Girvin
Handlebar stem details	Girvin Forged
Headset size	1 1/8 (inches) Threadless Dia-Compe Kontak Aheadset ST-2

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Sachs SC-40
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	110 (millimeters) Spindle Shimano BB-LP26
Crankset parts and sizes	22/32/42 Teeth Shimano Alivio
Gear shift levers	Sachs Power Grip Plus
Rear gear set	11 - 28 Teeth 8-speed

ProFlex Attack Fork System Data

Derailleur (Front)	Bottom-pull and clamp-on 31.8 (millimeters) Shimano Alivio Top-swing
Derailleur (Rear)	Shimano STX-RC
Fork material	Triple-clamp Crown Aluminum and chromoly
Fork type	RST 461

Other Specs of ProFlex Attack

Component group sets	Shimano STX-RC and Alivio
Pedals details	Wellgo LU-946S
Rear shock absorber	3.5 (inches) Travel Girvin MCU
Saddle seat	Selle San Marco Linea Pro
Seat post extension	27.2 (millimeters) Diameter Polygon PM-312

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