ProFlex 657 1997 VS Tomac 98 SPECIAL PRO EDITION 2002 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

Tomac 98 Special Pro Edition

General Infos

Model	98 Special Pro Edition
Manufacturer	Tomac
Year of production	2002
Current price	Check price Here ==>
Color choice	-Not found
Sizes	- Not available

Wheels And Breaking System

Bike front tire	IRC Mythos XC
Bike rear tire	Not Available
Bike wheel size	Not Available
Brakeset type	Hayes HFX Magnesium Hydraulic Levers Hayes HFX Comp Brakes
Hubs for disc brakes	Shimano Deore XT Disc
Rims manufacturer	Sun Rims Tomac DS-1 XC
Spoke nipples type	Aluminum Nipples
Spoke wheel	DT

Frame and Body Specs

Frame materials	6013 T6 Aluminum
Frame type	TIG-welded
Handlebar construction	Tomac Aluminum Riser
Handlebar extender	Not Available
Handlebar stem details	Tomac Aluminum
Headset size	1 1/8 (inches) Threadless Cane Creek C5

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Shimano CN-HG93
Bottom bracket shell width	Not Available
Bottom bracket type	Not Available
Crankset parts and sizes	Race Face Turbine Enduro ISIS
Gear shift levers	Shimano Deore XT RapidFire
Rear gear set	9-speed

Tomac 98 Special Pro Edition Fork System Data

Derailleur (Front)	Shimano Deore XT
Derailleur (Rear)	Shimano XTR
Fork material	Triple-clamp Crown Aluminum and magnesium
Fork type	3.15 (inches)-4.0 (inches) Adjustable Travel Answer Black Elite 80/100

Other Specs of Tomac 98 Special Pro Edition

Component group sets	Mountain Mix
Pedals details	Not Available
Rear shock absorber	Not Available
Saddle seat	Tomac
Seat post extension	Tomac Aluminum