ProFlex 455 1995 VS Norco 4 BY 2005 specs comparison

ProFlex 455

General Infos

Model	455
Manufacturer	ProFlex
Year of production	1995
Current price	Check price Here ==>
Color choice	-Metallic red
Sizes	- 14 (inches) - 16 (inches) - 18 (inches) - 20 (inches)
Sizes	- 14 (inches) - 16 (inches) - 18 (inches) - 20 (inches)

Wheels And Breaking System

Bike front tire	26 X 1.95 (inches) Tioga Psycho
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Tektro RBP-301 Levers Shimano Alivio Brakes
Hubs for disc brakes	Shimano Alivio
Rims manufacturer	36-hole Mavic 236
Spoke nipples type	Brass Nipples
Spoke wheel	1.8 (millimeters) Straight Gauge Stainless Steel

Frame and Body Specs

Frame materials	Double-butted Tange Infinity Chromoly
Frame type	TIG-welded Steel
Handlebar construction	Alloy
Handlebar extender	Girvin Alloy
Handlebar stem details	Hsin Lung Chromoly
Headset size	1 1/8 (inches) Dia-Compe Kontak Aheadset ST 2

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Shimano CN-UG30
Bottom bracket shell width	Not Available
Bottom bracket type	Not Available
Crankset parts and sizes	22/32/42 Teeth Sugino Impel 300
Gear shift levers	Grip Shift SRT-400
Rear gear set	11 - 24 Teeth 7-speed

ProFlex 455 Fork System Data

Derailleur (Front)	Bottom-pull and clamp-on 28.6 (millimeters) Shimano Alivio
Derailleur (Rear)	Shimano Alivio GS
Fork material	Unicrown Crown Aluminum
Fork type	Girvin ATF

Other Specs of ProFlex 455

Component group sets	Shimano Alivio
Pedals details	Wellgo LU-897
Rear shock absorber	Not Available
Saddle seat	Vetta SL
Seat post extension	26.4 (millimeters) Diameter Kalloy SP-264

Norco 4 BY

General Infos

Model	4 BY
Manufacturer	Norco
Year of production	2005
Current price	Check price Here ==>
Color choice	-Orange
Sizes	- Small - medium - large

Wheels And Breaking System

Bike front tire	Rear: 26 X 2.35 (inches) Kenda Blue Groove Front: 26 X 2.35 (inches) Kenda Nevagal
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Hayes HFX-9 Hydraulic Disc Front and Hayes HFX-9 Hydraulic Rear Levers Hayes HFX-9 Hydraulic Disc Brakes
Hubs for disc brakes	QR-20 Axle Rear: Shimano FH-M525 Front: Formula DH DC-91
Rims manufacturer	36-hole Atomlab Trailpimp
Spoke nipples type	Brass Nipples
Spoke wheel	14ga. Straight Gauge DT Swiss Stainless Steel

Frame and Body Specs

Frame materials	7005 aluminum c
Frame type	TIG-welded
Handlebar construction	TruVativ Hussefelt
Handlebar extender	Optional
Handlebar stem details	TruVativ Hussefelt
Headset size	1 1/8 (inches) Threadless FSA Deepcup

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) SRAM PC-970
Bottom bracket shell width	Not Available
Bottom bracket type	TruVativ Cartridge
Crankset parts and sizes	38 Teeth TruVativ Hussefelt
Gear shift levers	SRAM X-7 Trigger
Rear gear set	11 - 32 Teeth 9-speed

Norco 4 BY Fork System Data

Derailleur (Front)	Chain-retention Device Black Spire DS-1
Derailleur (Rear)	SRAM X.7
Fork material	Single Crown Aluminum and magnesium
Fork type	120 (millimeters) Travel Marzocchi Z-1 Freeride SL

Other Specs of Norco 4 BY

Component group sets	Mountain Mix
Pedals details	TruVativ Hussefelt
Rear shock absorber	4.0 (inches) Travel Fox Vanilla R
Saddle seat	Axiom Shovel
Seat post extension	30.0 (millimeters) Diameter Aluminum Micro-adjust