Free Agent GROUND ZERO 1997 VS GT PERFORMER 2009 specs comparison

Free Agent Ground Zero

General Infos

Model	Ground Zero
Manufacturer	Free Agent
Year of production	1997
Current price	Check price Here ==>
Color choice	-Matte black
Sizes	- Boys 10.5 (inches)
Sizes	- Boys 10.5 (inches)

Wheels And Breaking System

Bike front tire	Rear: 20 X 1.75 (inches) Duro Front: 20 X 2.125 (inches) Duro
Bike rear tire	Not Available
Bike wheel size	20 (inches) Wheels
Brakeset type	Chang Star 257A Levers Chang Star Cantilever Brakes
Hubs for disc brakes	Aluminum Nutted
Rims manufacturer	36-hole Aluminum
Spoke nipples type	Brass Nipples
Spoke wheel	2.0 (millimeters) Straight Gauge Shuhn Lih Steel

Frame and Body Specs

Frame materials	7005 aluminum c
Frame type	TIG-welded
Handlebar construction	Free Agent
Handlebar extender	Not Available
Handlebar stem details	Free Agent
Headset size	1 1/8 (inches) Dia-Compe Aheadset

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) KMC HP-20
Bottom bracket shell width	68 (millimeters) Threadless
Bottom bracket type	One Piece
Crankset parts and sizes	44 Teeth 1-piece Chromoly
Gear shift levers	Not Available
Rear gear set	16 Teeth 1-speed

Free Agent Ground Zero Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	Not Available
Fork material	Unicrown Crown Chromoly
Fork type	Free Agent

Other Specs of Free Agent Ground Zero

Component group sets	Not Available
Pedals details	Aluminum
Rear shock absorber	Not Available
Saddle seat	Free Agent VL-229
Seat post extension	26.6 (millimeters) Diameter Kalloy SP-242

GT Performer

General Infos

Model	Performer
Manufacturer	GT
Year of production	2009
Current price	Check price Here ==>
Color choice	- Brown and Oatmeal -White and Purple
Sizes	- 20.5 TT (inches)

Wheels And Breaking System

Bike front tire	20 X 2.10 (inches) Kenda Kiniption
Bike rear tire	Not Available
Bike wheel size	20 (inches) Wheels
Brakeset type	Tektro 299A Levers Tektro 907 U-brake Brakes
Hubs for disc brakes	GT Aluminum Sealed
Rims manufacturer	48-hole Alex G22
Spoke nipples type	Brass
Spoke wheel	14ga.

Frame and Body Specs

Frame materials	Chromoly Main Triangle
Frame type	TIG-welded
Handlebar construction	GT Dirt and street Hi-Ten
Handlebar extender	Optional
Handlebar stem details	GT FS Design
Headset size	1 1/8 (inches) Tange Seiki Fatty 22

Gearing Specifications

Bicycle chain	KMC Z510
Bottom bracket shell width	Not Available
Bottom bracket type	Mid BB
Crankset parts and sizes	33 Teeth GT Tubular Cr-Mo 3pc.
Gear shift levers	Not Available
Rear gear set	12 Teeth 1-speed

GT Performer Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	Not Available
Fork material	Unicrown Crown Hi-tensile Steel and chromoly Steerer
Fork type	GT Freestyle

Other Specs of GT Performer

Component group sets	BMX
Pedals details	GT Dirt and Street Platform
Rear shock absorber	Not Available
Saddle seat	Velo Mini Street
Seat post extension	Aluminum Micro-adjust Double Bolt