GT PERFORMER 2008 VS Mirraco RETROMAG 2008 specs comparison

GT Performer

General Infos

Model	Performer
Manufacturer	GT
Year of production	2008
Current price	Check price Here ==>
Color choice	- White and Blue -Olive and khaki
Sizes	- Standard size for everyone
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 299A Levers Tektro 907 U-brake Brakes
Hubs for disc brakes	Rear: GT Sealed Cassette Front: GT BMX Sealed
Rims manufacturer	48-hole Alex G22
Spoke nipples type	Brass Nipples
Spoke wheel	14ga.

Frame and Body Specs

Frame materials	Cromo Front Triangle
Frame type	TIG-welded
Handlebar construction	GT BMX Dirt and street
Handlebar extender	Optional
Handlebar stem details	GT FS Design
Headset size	1 1/8 (inches) Tange Seiki Fatty 22

Gearing Specifications

Bicycle chain	KMC Z410
Bottom bracket shell width	Not Available
Bottom bracket type	Ball Type With 8 Spline Cr-Mo Axle
Crankset parts and sizes	GT Tubular Cr-Mo 3pc.
Gear shift levers	Not Available
Rear gear set	12 Teeth 1-speed

GT Performer Fork System Data

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

Other Specs of GT Performer

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

Mirraco RetroMag

General Infos

Model	RetroMag
Manufacturer	Mirraco
Year of production	2008
Current price	Check price Here ==>
Color choice	-Black with White Components
Sizes	- Standard size for everyone

Wheels And Breaking System

Bike front tire	20 X 1.95 (inches) CST Freestyle
Bike rear tire	Not Available
Bike wheel size	20 (inches) Wheels
Brakeset type	Tektro 289 Rear Levers Tektro U-brake Rear Brakes
Hubs for disc brakes	Skyway 3/8 (inches) Axle
Rims manufacturer	Skyway Tuff Mag
Spoke nipples type	Not Available
Spoke wheel	Not Available

Frame and Body Specs

Frame materials	Chromoly
Frame type	TIG-welded
Handlebar construction	Mirraco 2-piece
Handlebar extender	Optional
Handlebar stem details	M3 Alloy
Headset size	1 1/8 (inches) VP A-71

Gearing Specifications

Bicycle chain	KMC Z410
Bottom bracket shell width	Not Available
Bottom bracket type	American
Crankset parts and sizes	42 Teeth M3 3pc Crmo
Gear shift levers	Not Available
Rear gear set	16 Teeth 1-speed

Mirraco RetroMag Fork System Data

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

Other Specs of Mirraco RetroMag

Component group sets	BMX
Pedals details	Wellgo Alloy Platform
Rear shock absorber	Not Available
Saddle seat	M3 8 (millimeters) Rails
Seat post extension	25.4 (millimeters) Diameter Steel