Supercross TEAM SPEED JR. 1997 VS GT ZONE 2011 specs comparison

Supercross Team Speed Jr.

General Infos

Model	Team Speed Jr.
Manufacturer	Supercross
Year of production	1997
Current price	Check price Here ==>
Color choice	- polished - red -Blue
Sizes	- Expert - Junior
Sizes	- Expert - Junior

Wheels And Breaking System

Bike front tire	20 X 1 3/8 (inches) Tioga Comp III
Bike rear tire	Not Available
Bike wheel size	20 (inches) Wheels
Brakeset type	Dia-Compe MX-99 Levers Dia-Compe BRS 200 SL Brakes
Hubs for disc brakes	Supercross Spindrive Sealed
Rims manufacturer	36-hole Velocity
Spoke nipples type	Alloy Nipples
Spoke wheel	2.0 (millimeters) Straight Gauge Marwi Stainless Steel

Frame and Body Specs

Frame materials	6061 T6/6013 T6 Aluminum
Frame type	TIG-welded
Handlebar construction	Supercross Jr. Pro
Handlebar extender	Not Available
Handlebar stem details	Supercross Jr. Clip-on
Headset size	1 1/8 (inches) Threadless Dia-Compe Kontak Aheadset SA-2

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) KMC HP-70
Bottom bracket shell width	73 (millimeters) English
Bottom bracket type	122.5 (millimeters) Spindle Supercross Sealed Cartridge
Crankset parts and sizes	43 Teeth Supercross PowerDrive 3-piece
Gear shift levers	Not Available
Rear gear set	16 Teeth 1-speed

Supercross Team Speed Jr. Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	Not Available
Fork material	Unicrown Crown 4130 Chromoly
Fork type	Supercross Jr.

Other Specs of Supercross Team Speed Jr.

Component group sets	Not Available
Pedals details	Tech Pro Platform Sealed
Rear shock absorber	Not Available
Saddle seat	Uni Mini
Seat post extension	22.2 (millimeters) Diameter Uni Carbon Intergral

GT Zone

General Infos

Model	Zone
Manufacturer	GT
Year of production	2011
Current price	Check price Here ==>
Color choice	- lime -Vivid blue
Sizes	- Not available

Wheels And Breaking System

Bike front tire	20 X 2.1 (inches) GT Air Bags
Bike rear tire	Not Available
Bike wheel size	20 (inches) Wheels
Brakeset type	Tektro 289A Levers Rush 900D Front and Rush 933D Rear Brakes
Hubs for disc brakes	Steel
Rims manufacturer	32-hole and 36-hole Alex G303
Spoke nipples type	Brass
Spoke wheel	14ga.

Frame and Body Specs

Frame materials	Steel
Frame type	Steel
Handlebar construction	GT Dirt and street Steel
Handlebar extender	Optional
Handlebar stem details	GT Freestyle Drop
Headset size	1 1/8 (inches) Threadless

Gearing Specifications

Bicycle chain	KMC Z510
Bottom bracket shell width	Not Available
Bottom bracket type	Loose Ball
Crankset parts and sizes	33T Teeth Tubular 3 Pc.
Gear shift levers	Not Available
Rear gear set	13 teeth c

GT Zone Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	Not Available
Fork material	Not Available
Fork type	GT Freestyle

Other Specs of GT Zone

Component group sets	BMX Mix
Pedals details	GT Jump Design
Rear shock absorber	Not Available
Saddle seat	GT Slim Mini Street
Seat post extension	25.4 (millimeters) Diameter Steel