GT MACH ONE JR. CB 2006 VS GT ZONE 2007 specs comparison

GT Mach One Jr. CB

General Infos

Model	Mach One Jr. CB
Manufacturer	GT
Year of production	2006
Current price	Check price Here ==>
Color choice	-Absolute Yellow
Sizes	- 16 wheel (inches)
Sizes	- 16 wheel (inches)

Wheels And Breaking System

Bike front tire	16 X 2.125 (inches)
Bike rear tire	Not Available
Bike wheel size	16 (inches) Wheels
Brakeset type	Hub Type Rear
Hubs for disc brakes	3/8 (inches) Axle Rear: Coaster Brake Front: Steel
Rims manufacturer	28 Hole 28-hole Alloy
Spoke nipples type	Brass Nipples
Spoke wheel	14ga. Straight Gauge

Frame and Body Specs

Frame materials	Hi-Ten Steel GT BMX Dirt Jump Styling
Frame type	TIG-welded
Handlebar construction	5.7 (inches) Rise Hi-Ten GT BMX Design
Handlebar extender	Not Available
Handlebar stem details	1 (inches) Steel With Alloy Cap
Headset size	1 (inches) Steel

Gearing Specifications

Bicycle chain	KMC Z410
Bottom bracket shell width	Not Available
Bottom bracket type	Ball Type Steel
Crankset parts and sizes	36 Teeth Forged One-piece Type
Gear shift levers	Not Available
Rear gear set	1-speed

GT Mach One Jr. CB Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	Not Available
Fork material	Steel
Fork type	GT BMX Design

Other Specs of GT Mach One Jr. CB

Component group sets	BMX
Pedals details	Resin Jr. BMX Design
Rear shock absorber	Not Available
Saddle seat	Padded With Stitched Cover And 7 (millimeters) Rails GT Jr. BMX Design
Seat post extension	22.2 (millimeters) Diameter Steel

GT Zone

General Infos

Model	Zone
Manufacturer	GT
Year of production	2007
Current price	Check price Here ==>
Color choice	- Chrome Plate -Brilliant Gold Metallic
Sizes	- 20 wheel (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 319A Levers Tektro FX-330 Brakes
Hubs for disc brakes	Steel
Rims manufacturer	48-hole Jalco Aluminum
Spoke nipples type	Brass Nipples
Spoke wheel	14ga. Straight Gauge

Frame and Body Specs

Frame materials	Chromoly
Frame type	TIG-welded
Handlebar construction	GT Dirt and street Hi-Ten
Handlebar extender	Optional
Handlebar stem details	GT FS Design
Headset size	Steel 1 1/8 (inches) Threadless TH

Gearing Specifications

Bicycle chain	KMC Z410
Bottom bracket shell width	Not Available
Bottom bracket type	Ball Type Steel
Crankset parts and sizes	Forged 3pc.
Gear shift levers	Not Available
Rear gear set	16 Teeth 1-speed

GT Zone Fork System Data

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

Other Specs of GT Zone

Component group sets	BMX Mix
Pedals details	BMX Platform
Rear shock absorber	Not Available
Saddle seat	GT Jr. Jump
Seat post extension	Steel