GT MACH ONE (02) 1998 VS GT CALAFIA 2008 specs comparison

GT Mach One (02)

General Infos

Model	Mach One (02)
Manufacturer	GT
Year of production	1998
Current price	Check price Here ==>
Color choice	- red -Black
Sizes	- Pro
Sizes	- Pro

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	Tektro Levers Tektro Linear-pull Rear Brakes
Hubs for disc brakes	GT Mohawk
Rims manufacturer	Weinmann Zac 4019
Spoke nipples type	Not Available
Spoke wheel	2.0 (millimeters) Straight Gauge Steel

Frame and Body Specs

Frame materials	4130 chromoly c
Frame type	TIG-welded
Handlebar construction	GT Low Pro
Handlebar extender	Not Available
Handlebar stem details	GT Piston
Headset size	1 1/8 (inches) Threadless Aheadset SE-1

Gearing Specifications

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

GT Mach One (02) Fork System Data

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

Other Specs of GT Mach One (02)

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

GT Calafia

General Infos

Model	Calafia
Manufacturer	GT
Year of production	2008
Current price	Check price Here ==>
Color choice	-Army Green
Sizes	- Standard size for everyone

Wheels And Breaking System

Bike front tire	20 (inches) Kenda Kiniption
Bike rear tire	Not Available
Bike wheel size	20 (inches) Wheels
Brakeset type	Tektro 275A Rear Levers Tektro FX-15D Rear Brakes
Hubs for disc brakes	Rear: Joy Tech Cassette Front: GT Sealed
Rims manufacturer	36-hole Alex Supra Dome
Spoke nipples type	Brass Nipples
Spoke wheel	14ga. Stainless Steel

Frame and Body Specs

Frame materials	GT Cro-moly BMX Freestyle Design
Frame type	TIG-welded
Handlebar construction	GT Dirt and street Cr-mo
Handlebar extender	Optional
Handlebar stem details	GT FS Design
Headset size	1 1/8 (inches) Impact Integrated

Gearing Specifications

Bicycle chain	KMC Z510HX
Bottom bracket shell width	Not Available
Bottom bracket type	Mid BB
Crankset parts and sizes	Not Available
Gear shift levers	Not Available
Rear gear set	12 Teeth 1-speed

GT Calafia Fork System Data

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

Other Specs of GT Calafia

Component group sets	BMX
Pedals details	GT Dirt and Street Platform
Rear shock absorber	Not Available
Saddle seat	BMX Mini Street
Seat post extension	Aluminum Micro-adjust