GT MACH ONE JR. 2008 VS Scorpio A-Z PRO 1997 specs comparison

GT Mach One Jr.

General Infos

Model	Mach One Jr.
Manufacturer	GT
Year of production	2008
Current price	Check price Here ==>
Color choice	-Blue
Sizes	- Standard size for everyone
Sizes	- Standard size for everyone

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	Unavailable Front and Coaster Rear
Hubs for disc brakes	Rear: Steel Coaster Front: Steel
Rims manufacturer	28-hole Alloy
Spoke nipples type	Brass
Spoke wheel	14ga.

Frame and Body Specs

Frame materials	Not Available
Frame type	TIG-welded
Handlebar construction	GT BMX
Handlebar extender	Optional
Handlebar stem details	Steel
Headset size	1 (inches) Steel

Gearing Specifications

Bicycle chain	KMC Z-410
Bottom bracket shell width	Not Available
Bottom bracket type	Ball Type Steel
Crankset parts and sizes	GT Forged Steel 1pc.
Gear shift levers	Not Available
Rear gear set	1-speed

GT Mach One Jr. Fork System Data

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

Other Specs of GT Mach One Jr.

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

Scorpio A-Z Pro

General Infos

Model	A-Z Pro
Manufacturer	Scorpio
Year of production	1997
Current price	Check price Here ==>
Color choice	-Chrome-plated
Sizes	- Boys

Wheels And Breaking System

Bike front tire	20 X 2.125 (inches) Kenda K-50 Comp III Type
Bike rear tire	Not Available
Bike wheel size	20 (inches) Wheels
Brakeset type	Chang Star 255 Levers Vanguard 2001 Brakes
Hubs for disc brakes	Falcon HB-30FQ
Rims manufacturer	36-hole Kin Lin 21AL
Spoke nipples type	Brass Nipples
Spoke wheel	2.0 (millimeters) Straight Gauge Shuhn Lih Steel

Frame and Body Specs

Frame materials	Hi-tensile Steel
Frame type	TIG-welded
Handlebar construction	Hsin Lung Steel
Handlebar extender	Not Available
Handlebar stem details	Lee Chi
Headset size	1 (inches) Victor VP-H73G

Gearing Specifications

Bicycle chain	1/2 X 1/8 (inches) KMC 410
Bottom bracket shell width	American 24tpi
Bottom bracket type	Victor
Crankset parts and sizes	43 Teeth Prowheel 1-piece
Gear shift levers	Not Available
Rear gear set	16 Teeth 1-speed

Scorpio A-Z Pro Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	Not Available
Fork material	Unicrown Crown Hi-tensile Steel
Fork type	Pilot Jumbo Fork

Other Specs of Scorpio A-Z Pro

Component group sets	Not Available
Pedals details	Victor VP-500
Rear shock absorber	Not Available
Saddle seat	Viscount 2180
Seat post extension	25.4 (millimeters) Diameter Liyang Steel