GT POWER SERIES ULTRA BOX 2005 VS GT FLY 2011 specs comparison

GT Power Series Ultra Box

General Infos

Model	Power Series Ultra Box
Manufacturer	GT
Year of production	2005
Current price	Check price Here ==>
Color choice	-Factory Blue
Sizes	- Pro
Sizes	- Pro

Wheels And Breaking System

Bike front tire	Rear: 20 X 1.75 (inches) IRC Siren Front: 20 X 2.125 (inches) IRC Siren
Bike rear tire	Not Available
Bike wheel size	20 (inches) Wheels
Brakeset type	Tektro BX-2 Sabre Rear Levers Tektro BX-25 Rear Brakes
Hubs for disc brakes	GT Aluminum
Rims manufacturer	Sun Rims Rhyno Lite XL
Spoke nipples type	Brass Nipples
Spoke wheel	14ga. Straight Gauge

Frame and Body Specs

Frame materials	6061 T6 Aluminum
Frame type	TIG-welded
Handlebar construction	Chromoly 2-piece
Handlebar extender	Not Available
Handlebar stem details	Aluminum
Headset size	1 1/8 (inches) Integrated FSA Orbit Z

Gearing Specifications

Bicycle chain	1/2 X 1/8 (inches) KMC Z610HX
Bottom bracket shell width	Not Available
Bottom bracket type	TruVativ GIGA Pipe DH
Crankset parts and sizes	44 Teeth TruVativ Racing Team
Gear shift levers	Not Available
Rear gear set	16 Teeth 1-speed

GT Power Series Ultra Box Fork System Data

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

Other Specs of GT Power Series Ultra Box

Component group sets	Not Available
Pedals details	Aluminum Platform
Rear shock absorber	Not Available
Saddle seat	SDG I-Fly
Seat post extension	SDG I-Fly

GT Fly

General Infos

Model	Fly
Manufacturer	GT
Year of production	2011
Current price	Check price Here ==>
Color choice	- purple -Neon red
Sizes	- Not available

Wheels And Breaking System

Bike front tire	Rear: 20 X 2.1 (inches) Kenda Ko-Rolla Front: 20 X 2.125 (inches) Kenda K-Rad
Bike rear tire	Not Available
Bike wheel size	20 (inches) Wheels
Brakeset type	Unavailable Front and Tektro XL320 Rear Levers Unavailable Front and Tektro FX340R Rear Brakes
Hubs for disc brakes	Rear: GT Alloy Front: Steel
Rims manufacturer	32-hole and 36-hole Alex G303
Spoke nipples type	Brass
Spoke wheel	14ga.

Frame and Body Specs

Frame materials	CroMo
Frame type	Steel
Handlebar construction	GT Dirt and street Cr-mo
Handlebar extender	Optional
Handlebar stem details	GT Freestyle Drop
Headset size	1 1/8 (inches) Threadless

Gearing Specifications

Bicycle chain	KMC Z510
Bottom bracket shell width	Not Available
Bottom bracket type	Sealed Bearing
Crankset parts and sizes	25t Teeth CroMO 3 Piece
Gear shift levers	Not Available
Rear gear set	9 teeth c

GT Fly Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	Not Available
Fork material	Steel
Fork type	Cromo

Other Specs of GT Fly

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