GT MACH 1 2003 VS Diamondback REACTOR 1995 specs comparison

GT Mach 1

General Infos

Model	Mach 1
Manufacturer	GT
Year of production	2003
Current price	Check price Here ==>
Color choice	- Metallic Silver -Chrom Red
Sizes	- Junior
Sizes	- Junior

Wheels And Breaking System

Bike front tire	16 X 2.125 (inches) BMX Knobby
Bike rear tire	Not Available
Bike wheel size	16 (inches) Wheels
Brakeset type	Coaster Brake Rear
Hubs for disc brakes	Rear: Shimano Coaster Brake Nutted Front: Steel
Rims manufacturer	28-hole Steel
Spoke nipples type	Brass Nipples
Spoke wheel	14ga. Straight Gauge Steel

Frame and Body Specs

Frame materials	Hi-tensile Steel
Frame type	TIG-welded
Handlebar construction	GT BMX
Handlebar extender	Not Available
Handlebar stem details	Aluminum
Headset size	Threaded 1 (inches) Steel

Gearing Specifications

Bicycle chain	1/2 X 1/8 (inches) KMC 410
Bottom bracket shell width	American
Bottom bracket type	Not Available
Crankset parts and sizes	36 Teeth Steel One-piece
Gear shift levers	Not Available
Rear gear set	1-speed

GT Mach 1 Fork System Data

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

Other Specs of GT Mach 1

Component group sets	Not Available
Pedals details	BMX
Rear shock absorber	Not Available
Saddle seat	GT Jr. BMX
Seat post extension	22.2 (millimeters) Diameter Chromoly

Diamondback Reactor

General Infos

Model	Reactor
Manufacturer	Diamondback
Year of production	1995
Current price	Check price Here ==>
Color choice	-Chrome-plated
Sizes	- Boys 10.5 (inches)

Wheels And Breaking System

Bike front tire	Rear: 20 X 1.75 (inches) Tioga Comp III Front: 20 X 2.125 (inches) Tioga Comp III
Bike rear tire	Not Available
Bike wheel size	20 (inches) Wheels
Brakeset type	Chang Star 257A Levers Chang Star 854AG Brakes
Hubs for disc brakes	King Kong 370 Alloy
Rims manufacturer	32-hole Kin Lin RT-6n
Spoke nipples type	Brass Nipples
Spoke wheel	2.0 (millimeters) Straight Gauge Stainless Steel

Frame and Body Specs

Frame materials	True Temper AVR Main Triangle
Frame type	TIG-welded Steel
Handlebar construction	DB Race Chromoly
Handlebar extender	Not Available
Handlebar stem details	Hsin Lung MX 851
Headset size	1 (inches) YST 8008

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) KMC HP-20
Bottom bracket shell width	Not Available
Bottom bracket type	Not Available
Crankset parts and sizes	44 Teeth 1-piece Chrome-moly 7 (inches)
Gear shift levers	Not Available
Rear gear set	16 Teeth 1-speed

Diamondback Reactor Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	Not Available
Fork material	Unicrown Crown Chromoly
Fork type	Akisu EX-911N

Other Specs of Diamondback Reactor

Component group sets	Not Available
Pedals details	Victor VP-457 With Chromoly Axle
Rear shock absorber	Not Available
Saddle seat	Velo VL-247
Seat post extension	26.0 (millimeters) Diameter Kalloy SP-257