ProFlex 657 1997 VS GT DHI TEAM 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

GT DHi Team

General Infos

Model	DHi Team
Manufacturer	GT
Year of production	2008
Current price	Check price Here ==>
Color choice	-Gray
Sizes	- Small - medium - large

Wheels And Breaking System

Bike front tire	26 X 2.50 (inches) Kenda Nevegal DH Stick-E
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Avid Juicy Carbon Levers Avid Juicy Carbon Brakes
Hubs for disc brakes	Rear: DT Swiss FW 440 12 (millimeters) Thru Axle Front: DT Swiss FW 440 20 (millimeters) Thru Axle
Rims manufacturer	Sun MTX
Spoke nipples type	DT Brass
Spoke wheel	14ga. DT Swiss Stainless Steel

Frame and Body Specs

Frame materials	GT DH-i Aluminum and Carbon Fiber
Frame type	TIG-welded and Monocoque
Handlebar construction	FSA Carbon DH Riser
Handlebar extender	Optional
Handlebar stem details	31.8 (millimeters) Funn RSX Direct Mount Stem
Headset size	FSA Pig DH Pro

Gearing Specifications

Bicycle chain	Shimano
Bottom bracket shell width	Not Available
Bottom bracket type	Shimano Hollowtech II
Crankset parts and sizes	Shimano Saint
Gear shift levers	SRAM X.0 Trigger
Rear gear set	12 - 25 Teeth 9-speed

GT DHi Team Fork System Data

Derailleur (Front)	E-Thirteen SRS
Derailleur (Rear)	SRAM X.0
Fork material	Dual Crown Aluminum and magnesium
Fork type	203 (millimeters) Travel RockShox Boxxer World Cup

Other Specs of GT DHi Team

Component group sets	Downhill Mix
Pedals details	Not Available
Rear shock absorber	8.5 (inches) Travel Fox DHX Air 5.0
Saddle seat	SDG
Seat post extension	SDG I-Beam