ProFlex 657 1997 VS Koga Miyata X-CONTROL CARBON 2004 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

Koga Miyata X-Control Carbon

General Infos

Model	X-Control Carbon
Manufacturer	Koga Miyata
Year of production	2004
Current price	Check price Here ==>
Color choice	-Woven Carbon and Silver
Sizes	- 41cm (centimeters) - 46cm (centimeters) - 50cm (centimeters) - 54cm (centimeters)

Wheels And Breaking System

Bike front tire	26 X 1.95 (inches) Schwalbe Racing Ralph Evolution
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Shimano XTR STI Dual Control Levers Shimano XTR Disc Brake Brakes
Hubs for disc brakes	Mavic Crossmax
Rims manufacturer	Mavic Crossmax XL Disc
Spoke nipples type	Not Available
Spoke wheel	Mavic

Frame and Body Specs

Frame materials	Carbon Fiber Aluminum
Frame type	Monocoque
Handlebar construction	Ritchey WCS 31.8
Handlebar extender	Ritchey WCS
Handlebar stem details	Ritchey WCS 31.8
Headset size	1 1/8 (inches) Integrated Cane Creek ZS-2

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Shimano CN-HG93
Bottom bracket shell width	Not Available
Bottom bracket type	Shimano XTR Integral
Crankset parts and sizes	22/32/44 Teeth Shimano XTR
Gear shift levers	Shimano XTR STI Dual Control
Rear gear set	11 - 32 Teeth 9-speed

Koga Miyata X-Control Carbon Fork System Data

Derailleur (Front)	Shimano XTR Top-swing
Derailleur (Rear)	Shimano XTR SGS
Fork material	Single Crown Aluminum and magnesium
Fork type	80 (millimeters) Travel Rock Shox Sid World Cup

Other Specs of Koga Miyata X-Control Carbon

Component group sets	Shimano XTR
Pedals details	Time ATAC XS Carbon
Rear shock absorber	Air Shock
Saddle seat	Selle San Marco Bontrager Racelite Gel
Seat post extension	31.4 (millimeters) Diameter Ritchey WCS