GT PRO SERIES 1999 VS GT Bicycles MACH ONE PRO 24 2012 specs comparison

GT Pro Series

General Infos

Model	Pro Series
Manufacturer	GT
Year of production	1999
Current price	Check price Here ==>
Color choice	- Silver Metallic -Midnight Blue
Sizes	- Boys
Sizes	- Boys

Wheels And Breaking System

Bike front tire	Rear: 20 X 1.75 (inches) GT AA Pro Front: 20 X 2.125 (inches) GT AA Pro
Bike rear tire	Not Available
Bike wheel size	20 (inches) Wheels
Brakeset type	Dia-Compe MX-1 Rear Levers Direct Pull Rear Brakes Dia-Compe MX1
Hubs for disc brakes	GT Rhythm System Sealed
Rims manufacturer	GT Rhythm System Aluminum
Spoke nipples type	Brass Nipples
Spoke wheel	2.0 (millimeters) Straight Gauge Stainless Steel

Frame and Body Specs

Frame materials	Reynolds 631
Frame type	Welded
Handlebar construction	GT
Handlebar extender	Not Available
Handlebar stem details	GT Piston Invet
Headset size	1 1/8 (inches) Threadless Aheadset SX-1

Gearing Specifications

Bicycle chain	1/2 X 1/8 (inches)
Bottom bracket shell width	Not Available
Bottom bracket type	One Piece
Crankset parts and sizes	GT 1-piece Chromoly
Gear shift levers	Not Available
Rear gear set	16 Teeth 1-speed

GT Pro Series Fork System Data

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

Other Specs of GT Pro Series

Component group sets	Not Available
Pedals details	GT Aluminum Platform
Rear shock absorber	Not Available
Saddle seat	GT Drop Nose
Seat post extension	Aluminum Micro-adjust

GT Bicycles Mach One Pro 24

General Infos

Model	Mach One Pro 24
Manufacturer	GT Bicycles
Year of production	2012
Current price	Check price Here ==>
Color choice	- Satin Grey -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 Mohawk 36h GT Mohawk 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	GT 3-pc Steel 175 (millimeters) 36t
Gear shift levers	Unavailable Shifters
Rear gear set	Not Available

GT Bicycles Mach One Pro 24 Fork System Data

Derailleur (Front)	Unavailable Front Derailleur
Derailleur (Rear)	Unavailable Rear Derailleur
Fork material	Not Available
Fork type	GT Cro-Mo

Other Specs of GT Bicycles Mach One Pro 24

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