GT ZONE 2009 VS GT Bicycles MACH ONE PRO 20 2012 specs comparison

GT Zone

General Infos

Model	Zone
Manufacturer	GT
Year of production	2009
Current price	Check price Here ==>
Color choice	- Royal and White -Black and Oatmeal
Sizes	- 20 TT (inches)
Sizes	- 20 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 289A Levers Tektro 907 U-brake Brakes
Hubs for disc brakes	Steel 14 (millimeters) Axle
Rims manufacturer	48-hole Alex G303
Spoke nipples type	Brass
Spoke wheel	14ga.

Frame and Body Specs

Frame materials	Chromoly Seat Tube and hi-tensile Steel
Frame type	TIG-welded
Handlebar construction	GT Dirt and street Hi-Ten
Handlebar extender	Optional
Handlebar stem details	GT Freestyle Aluminum
Headset size	1 1/8 (inches) TH

Gearing Specifications

Bicycle chain	KMC Z510
Bottom bracket shell width	Not Available
Bottom bracket type	Not Available
Crankset parts and sizes	36 Teeth 3-piece Alloy
Gear shift levers	Not Available
Rear gear set	14 Teeth 1-speed

GT Zone Fork System Data

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

Other Specs of GT Zone

Component group sets	BMX
Pedals details	BMX Platform
Rear shock absorber	Not Available
Saddle seat	Velo Mini Street
Seat post extension	25.4 (millimeters) Diameter Steel

GT Bicycles Mach One Pro 20

General Infos

Model	Mach One Pro 20
Manufacturer	GT Bicycles
Year of production	2012
Current price	Check price Here ==>
Color choice	- Satin Green -Satin Black
Sizes	- Standard size for all

Wheels And Breaking System

Bike front tire	GT Wing 2.1/1.75
Bike rear tire	Not Available
Bike wheel size	Not Available
Brakeset type	Tektro Bx-309
Hubs for disc brakes	GT Steel 36h GT Steel 36h
Rims manufacturer	Unavailable Wheelset
Spoke nipples type	Not Available
Spoke wheel	Not Available

Frame and Body Specs

Frame materials	Straight Guage Hi-Ten
Frame type	Not Available
Handlebar construction	Steel
Handlebar extender	Not Available
Handlebar stem details	GT Race
Headset size	FSA External

Gearing Specifications

Bicycle chain	KMC Z410
Bottom bracket shell width	Not Available
Bottom bracket type	American BB
Crankset parts and sizes	Forged Steel 127 (millimeters) 42t
Gear shift levers	Unavailable Shifters
Rear gear set	Not Available

GT Bicycles Mach One Pro 20 Fork System Data

Derailleur (Front)	Unavailable Front Derailleur
Derailleur (Rear)	Unavailable Rear Derailleur
Fork material	Not Available
Fork type	GT Hi-Ten

Other Specs of GT Bicycles Mach One Pro 20

Component group sets	Not Available
Pedals details	GT Expert Plastic
Rear shock absorber	Unavailable Rear Shock
Saddle seat	GT Mach 1 Rail
Seat post extension	Steel 25.4 (millimeters)