GT FORCE 2.0 2010 VS ProFlex 657 1997 specs comparison

GT Force 2.0

General Infos

Model	Force 2.0
Manufacturer	GT
Year of production	2010
Current price	Check price Here ==>
Color choice	-White
Sizes	- XS - S - M - L - XL
Sizes	- XS - S - M - L - XL

Wheels And Breaking System

Bike front tire	Rear: 26 X 2.10 (inches) Kenda Nevegal Front: 26 X 2.30 (inches) Kenda Nevegal
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Avid Juicy 3 Levers Avid Juicy 3 With 180 (millimeters) Rotor Front and Avid Juicy 3 With 160 (millimeters) Rotor Rear Brakes
Hubs for disc brakes	Rear: Shimano Deore Disc Front: GT 20 (millimeters) Through Axle With 4 Japanese Sealed Bearing
Rims manufacturer	32-hole WTB SpeedDisc
Spoke nipples type	Not Available
Spoke wheel	15ga. DT Swiss Champion Stainless

Frame and Body Specs

Frame materials	6061 Monocoque c
Frame type	TIG-welded
Handlebar construction	Ritchey Pro Rizer OS
Handlebar extender	Optional
Handlebar stem details	Ritchey 3-d Forged
Headset size	1 1/8 (inches) Threadless FSA Orbit X

Gearing Specifications

Bicycle chain	SRAM 9-Speed
Bottom bracket shell width	Not Available
Bottom bracket type	TruVativ GXP
Crankset parts and sizes	TruVativ Stylo
Gear shift levers	SRAM X.9
Rear gear set	11 - 34 Teeth 9-speed

GT Force 2.0 Fork System Data

Derailleur (Front)	SRAM X.9
Derailleur (Rear)	SRAM X.9
Fork material	Single
Fork type	140 (millimeters) Travel RockShox Revelation SL

Other Specs of GT Force 2.0

Component group sets	SRAM X-9
Pedals details	Shimano PD-M520
Rear shock absorber	Fox Float RP2
Saddle seat	WTB Rocket V Comp Chromo
Seat post extension	Ritchey Comp

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)

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