ProFlex 657 1997 VS Norco A-LINE PARK EDITION 2008 specs comparison

ProFlex 657

General Infos

Model	657
Manufacturer	ProFlex
Year of production	1997
Current price	Check price Here ==>
Color choice	-Matte titanium
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 2.10 (inches) Panaracer Duster II
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Chang Star 274A Levers Chang Star 879AG Brakes
Hubs for disc brakes	Rear: Shimano STX-RC Front: Shimano STX
Rims manufacturer	32-hole Mavic 238
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 Team Issue
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 STX-RC
Gear shift levers	Shimano STX-RC RapidFire SL
Rear gear set	11 - 28 Teeth 8-speed

ProFlex 657 Fork System Data

Derailleur (Front)	Bottom-pull and clamp-on 31.8 (millimeters) Shimano STX-RC Top-swing
Derailleur (Rear)	Shimano Deore LX SGS
Fork material	Girvin Linkage Crown Aluminum
Fork type	Girvin AL With ODS Coil Over Oil

Other Specs of ProFlex 657

Component group sets	Shimano Deore LX and STX-RC
Pedals details	Wellgo LU-946S
Rear shock absorber	3.5 (inches) Travel Girvin GDT Coil Over Oil
Saddle seat	Selle San Marco Tecno Dynamica
Seat post extension	27.2 (millimeters) Diameter Polygon PM-312

Norco A-Line Park Edition

General Infos

Model	A-Line Park Edition
Manufacturer	Norco
Year of production	2008
Current price	Check price Here ==>
Color choice	-Blue Anodized
Sizes	- Small/medium - medium/large

Wheels And Breaking System

Bike front tire	26 X 2.50 (inches) Kenda Nevagal
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Avid Code Levers Avid Code With 8 (inches) Rotor Brakes
Hubs for disc brakes	Rear: Sun Ringle Demon 150 X 12 (millimeters) Front: Sun Ringle Demon 20 (millimeters)
Rims manufacturer	32-hole Sun MTX S-Type
Spoke nipples type	Not Available
Spoke wheel	DT Swiss Stainless Steel

Frame and Body Specs

Frame materials	Aluminum
Frame type	TIG-welded
Handlebar construction	TruVativ Hussefelt
Handlebar extender	Optional
Handlebar stem details	Marzocchi 888
Headset size	1 1/8 (inches) FSA PIG

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) SRAM PG-951
Bottom bracket shell width	Not Available
Bottom bracket type	TruVativ
Crankset parts and sizes	36 Teeth TruVativ Holzfeller
Gear shift levers	SRAM X.7 Trigger
Rear gear set	11 - 32 Teeth 9-speed

Norco A-Line Park Edition Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	SRAM X.9
Fork material	Dual
Fork type	Marzocchi 888 RCV

Other Specs of Norco A-Line Park Edition

Component group sets	Downhill Mix
Pedals details	Wellgo LU-A52
Rear shock absorber	198-225 (millimeters) Marzocchi Rocco TST R
Saddle seat	WTB Pure V
Seat post extension	27.2 (millimeters) Diameter Truvativ XR