GT MACH 1 JR. 2004 VS Redline FLIGHT EXPERT XL 2011 specs comparison

GT Mach 1 Jr.

General Infos

Model	Mach 1 Jr.
Manufacturer	GT
Year of production	2004
Current price	Check price Here ==>
Color choice	-Blue
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: Steel 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 Z410
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	16 Teeth 1-speed

GT Mach 1 Jr. 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 Jr.

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

Redline Flight Expert XL

General Infos

Model	Flight Expert XL
Manufacturer	Redline
Year of production	2011
Current price	Check price Here ==>
Color choice	-Not found
Sizes	- 1-size

Wheels And Breaking System

Bike front tire	Rear: 20 X 1.4 (inches) Tioga PowerBlock 20 Front: 20 X 1.6 (inches) Tioga PowerBlock 20
Bike rear tire	Not Available
Bike wheel size	20 (inches) Wheels
Brakeset type	Unavailable Front and Tektro BX2 Rear Levers Unavailable Front and Tektro BX-25 V-Type Rear Brakes
Hubs for disc brakes	Rear: Redline Flight Cassette Sealed Front: Redline Flight Sealed
Rims manufacturer	32-hole Sun Envy Lite
Spoke nipples type	Not Available
Spoke wheel	14ga. Butted Stainless

Frame and Body Specs

Frame materials	R6 Formed Aluminum
Frame type	TIG-welded
Handlebar construction	Redline 26 (inches)
Handlebar extender	Optional
Handlebar stem details	Redline Hollowpoint Aluminum
Headset size	1 1/8 (inches) Threadless FSA Impact Integrated

Gearing Specifications

Bicycle chain	KMC Z33
Bottom bracket shell width	Not Available
Bottom bracket type	External Alum Cups
Crankset parts and sizes	38T Teeth RL Microline 170 (millimeters)
Gear shift levers	Not Available
Rear gear set	Not Available

Redline Flight Expert XL Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	Not Available
Fork material	Unicrown Crown Carbon
Fork type	Answer Scythe Pro

Other Specs of Redline Flight Expert XL

Component group sets	BMX Mix
Pedals details	Redline Jr. Aluminum Cage
Rear shock absorber	Not Available
Saddle seat	Tioga D-Spyder
Seat post extension	26.8 (millimeters) Diameter Pivotal Alloy Microadjust