GT POWER SERIES ULTRA BOX 2003 VS Diamondback SESSION 2008 specs comparison

GT Power Series Ultra Box

General Infos

Model	Power Series Ultra Box
Manufacturer	GT
Year of production	2003
Current price	Check price Here ==>
Color choice	-Avus Blue
Sizes	- One
Sizes	- One

Wheels And Breaking System

Bike front tire	20 X 2.125 (inches) IRC Siren
Bike rear tire	Not Available
Bike wheel size	20 (inches) Wheels
Brakeset type	Tektro BX-2 Rear Levers Tektro BX-25 Rear Brakes
Hubs for disc brakes	GT Rhythm System II
Rims manufacturer	GT Rhythm System
Spoke nipples type	Aluminum Nipples
Spoke wheel	14ga. Straight Gauge Stainless Steel

Frame and Body Specs

Frame materials	6061 T6 Aluminum
Frame type	TIG-welded
Handlebar construction	GT BMX
Handlebar extender	Not Available
Handlebar stem details	GT Piston
Headset size	1 1/8 (inches) Threadless FSA Orbit Z

Gearing Specifications

Bicycle chain	1/2 X 3/16 (inches) KMC Z610HX
Bottom bracket shell width	Euro
Bottom bracket type	Sealed Cartridge
Crankset parts and sizes	44 Teeth GT 3-piece Chromoly
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

Other Specs of GT Power Series Ultra Box

Component group sets	Not Available
Pedals details	GT BMX Design Aluminum
Rear shock absorber	Not Available
Saddle seat	GT Dropnose
Seat post extension	31.6 (millimeters) Diameter Aluminum Micro-adjust

Diamondback Session

General Infos

Model	Session
Manufacturer	Diamondback
Year of production	2008
Current price	Check price Here ==>
Color choice	- Mustard -Green
Sizes	- 20 top tube (inches)

Wheels And Breaking System

Bike front tire	Rear: 20 X 2.25 (inches) DB Cellblock Front: 20 X 1.85 (inches) DB 304
Bike rear tire	Not Available
Bike wheel size	20 (inches) Wheels
Brakeset type	Tektro 2-finger Levers Tektro 907A With SST DC Amplifier Brakes
Hubs for disc brakes	Steel 14 (millimeters) Axle
Rims manufacturer	48-hole 30 (millimeters) Wide Aluminum
Spoke nipples type	Not Available
Spoke wheel	14ga. Straight Gauge

Frame and Body Specs

Frame materials	Full Chromoly
Frame type	TIG-welded
Handlebar construction	Hi-ten Steel 2-piece
Handlebar extender	Optional
Handlebar stem details	DB D-Day SLK 4-bolt
Headset size	1 1/8 (inches) Threadless FSA

Gearing Specifications

Bicycle chain	1/2 X 1/8 (inches) KMC Z410
Bottom bracket shell width	Not Available
Bottom bracket type	Loose Ball
Crankset parts and sizes	44 Teeth 175 (millimeters) Chromoly 1-piece
Gear shift levers	Not Available
Rear gear set	16 Teeth 1-speed

Diamondback Session Fork System Data

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

Other Specs of Diamondback Session

Component group sets	BMX Mix
Pedals details	DB Sound Alloy
Rear shock absorber	Not Available
Saddle seat	DB Jump Seat
Seat post extension	25.4 (millimeters) Diameter Steel Pillar