ProFlex ATTACK 1997 VS Norco FOUR X 2006 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 Four X

General Infos

Model	Four X
Manufacturer	Norco
Year of production	2006
Current price	Check price Here ==>
Color choice	-Pearl White
Sizes	- Small/medium - medium/large

Wheels And Breaking System

Bike front tire	26 X 2.35 (inches) Kenda Short Tracker
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Hayes HFX-9 Levers Hayes HFX-9 Brakes
Hubs for disc brakes	Rear: Syncros Pro MTN Front: Axiom 20 (millimeters)
Rims manufacturer	Alex DP-20
Spoke nipples type	Not Available
Spoke wheel	Straight Gauge Stainless Steel

Frame and Body Specs

Frame materials	6061 aluminum c
Frame type	TIG-welded
Handlebar construction	Syncros Butted
Handlebar extender	Optional
Handlebar stem details	Syncros Bear Hug
Headset size	FSA 872

Gearing Specifications

Bicycle chain	SRAM PC-950
Bottom bracket shell width	Not Available
Bottom bracket type	Not Available
Crankset parts and sizes	38 Teeth Truvativ Hussefelt
Gear shift levers	SRAM X-7
Rear gear set	11 - 32 Teeth 9-speed

Norco Four X Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	SRAM X-7
Fork material	Single
Fork type	100 (millimeters) Travel Marzocchi DJ-3

Other Specs of Norco Four X

Component group sets	Mountain Mix
Pedals details	DMR V-8
Rear shock absorber	89-101 (millimeters) Travel Fox Float R
Saddle seat	SDG Bel Air FX
Seat post extension	27.2 (millimeters) Diameter SDG I-Beam