GT ZONE 2009 VS Diamondback REACTOR JR. 1997 specs comparison

GT Zone

General Infos

Model	Zone
Manufacturer	GT
Year of production	2009
Current price	Check price Here ==>
Color choice	- Royal and White -Black and Oatmeal
Sizes	- 20 TT (inches)
Sizes	- 20 TT (inches)

Wheels And Breaking System

Bike front tire	20 X 2.10 (inches) Kenda Kiniption
Bike rear tire	Not Available
Bike wheel size	20 (inches) Wheels
Brakeset type	Tektro 289A Levers Tektro 907 U-brake Brakes
Hubs for disc brakes	Steel 14 (millimeters) Axle
Rims manufacturer	48-hole Alex G303
Spoke nipples type	Brass
Spoke wheel	14ga.

Frame and Body Specs

Frame materials	Chromoly Seat Tube and hi-tensile Steel
Frame type	TIG-welded
Handlebar construction	GT Dirt and street Hi-Ten
Handlebar extender	Optional
Handlebar stem details	GT Freestyle Aluminum
Headset size	1 1/8 (inches) TH

Gearing Specifications

Bicycle chain	KMC Z510
Bottom bracket shell width	Not Available
Bottom bracket type	Not Available
Crankset parts and sizes	36 Teeth 3-piece Alloy
Gear shift levers	Not Available
Rear gear set	14 Teeth 1-speed

GT Zone Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	Not Available
Fork material	Unicrown Crown High-tensile Steel
Fork type	GT Freestyle

Other Specs of GT Zone

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

Diamondback Reactor Jr.

General Infos

Model	Reactor Jr.
Manufacturer	Diamondback
Year of production	1997
Current price	Check price Here ==>
Color choice	-Brushed
Sizes	- Boys 8.5 (inches)

Wheels And Breaking System

Bike front tire	20 X 1 3/8 (inches) Tioga Comp III
Bike rear tire	Not Available
Bike wheel size	20 (inches) Wheels
Brakeset type	Dia-Compe MX-101 Levers Chang Star Brakes
Hubs for disc brakes	Nutted King Kong Aluminum
Rims manufacturer	32-hole Alex Aluminum
Spoke nipples type	Brass Nipples
Spoke wheel	2.0 (millimeters) Straight Gauge Chung Nan Stainless Steel

Frame and Body Specs

Frame materials	7005 aluminum c
Frame type	TIG-welded
Handlebar construction	Kalloy Aluminum
Handlebar extender	Not Available
Handlebar stem details	Hsin Lung
Headset size	1 (inches) YST

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) KMC HP-20
Bottom bracket shell width	68 (millimeters) Threadless
Bottom bracket type	117.5 (millimeters) Spindle YST BB 611
Crankset parts and sizes	43 Teeth Dotek 3-piece
Gear shift levers	Not Available
Rear gear set	16 Teeth 1-speed

Diamondback Reactor Jr. Fork System Data

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

Other Specs of Diamondback Reactor Jr.

Component group sets	Not Available
Pedals details	Aluminum
Rear shock absorber	Not Available
Saddle seat	Velo VL-208
Seat post extension	22.2 (millimeters) Diameter Aluminum