ProFlex 657 1997 VS Cannondale SUPER SILK 2001 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

Cannondale Super Silk

General Infos

Model	Super Silk
Manufacturer	Cannondale
Year of production	2001
Current price	Check price Here ==>
Color choice	- Smoke Silver with Silver decals -Gold Pearl over Team Yellow with Silver decals
Sizes	- Small - Medium - Large - Extra large

Wheels And Breaking System

Bike front tire	26 X 2.10 (inches) Continental Town & Country
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Cannondale Comfort Levers Cannondale Expert Brakes
Hubs for disc brakes	Cannondale Performance
Rims manufacturer	32-hole Weinmann Zac 19
Spoke nipples type	Not Available
Spoke wheel	DT Stainless Steel

Frame and Body Specs

Frame materials	6061 T6 Aluminum
Frame type	TIG-welded
Handlebar construction	Rise Aluminum
Handlebar extender	Optional
Handlebar stem details	Cannondale HeadShok SI
Headset size	Cannondale HeadShok SI

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches)
Bottom bracket shell width	Not Available
Bottom bracket type	Shimano BB-LP27
Crankset parts and sizes	28/38/48 Teeth Cannondale Cold Forged
Gear shift levers	SRAM Gemini
Rear gear set	11 - 34 Teeth 9-speed

Cannondale Super Silk Fork System Data

Derailleur (Front)	Shimano Nexave
Derailleur (Rear)	Shimano XT
Fork material	Unicrown Crown Aluminum
Fork type	Headshok P-Bone M

Other Specs of Cannondale Super Silk

Component group sets	Mountain Mix
Pedals details	Wellgo LU-955A With Aluminum Cage
Rear shock absorber	Air Shox
Saddle seat	Selle Royal Video Gel
Seat post extension	Kalloy SP-263