GT SPEED SERIES PRO 2011 VS Nirve RAIL 2001 specs comparison

GT Speed Series Pro

General Infos

Model	Speed Series Pro
Manufacturer	GT
Year of production	2011
Current price	Check price Here ==>
Color choice	-White and blue
Sizes	- Not available
Sizes	- Not available

Wheels And Breaking System

Bike front tire	Rear: 20 X 1.75 (inches) Kenda Small Block 8 Front: 20 X 2.0 (inches) Kenda Small Block 8
Bike rear tire	Not Available
Bike wheel size	20 (inches) Wheels
Brakeset type	Unavailable Front and Tektro 319 Rear Levers Unavailable Front and Tektro 930AL Rear Brakes
Hubs for disc brakes	GT Mohawk
Rims manufacturer	36-hole and 32-hole Rear: Alienation 440 Front: Alienation Deviant
Spoke nipples type	Alloy
Spoke wheel	14ga.

Frame and Body Specs

Frame materials	6061-T6 Hydroformed Aluminum
Frame type	Aluminum
Handlebar construction	GT BMX Race
Handlebar extender	Optional
Handlebar stem details	Cold Forged GT Drop
Headset size	FSA Orbit Z

Gearing Specifications

Bicycle chain	KMC Z610HX
Bottom bracket shell width	Not Available
Bottom bracket type	TruVativ GIGA Pipe
Crankset parts and sizes	Truvativ AL-7050
Gear shift levers	Not Available
Rear gear set	Not Available

GT Speed Series Pro Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	Not Available
Fork material	Not Available
Fork type	GT BMX

Other Specs of GT Speed Series Pro

Component group sets	BMX Mix
Pedals details	GT BMX Platform
Rear shock absorber	Not Available
Saddle seat	SDG I-Fly
Seat post extension	27.2 (millimeters) Diameter SDG I Beam

Nirve Rail

General Infos

Model	Rail
Manufacturer	Nirve
Year of production	2001
Current price	Check price Here ==>
Color choice	- Grey -Blue
Sizes	- Pro XL

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	Tektro 313 Rear Levers Tektro BX-20 Linear-pull Rear Brakes
Hubs for disc brakes	Voxom Aluminum
Rims manufacturer	36-hole Voxom
Spoke nipples type	Aluminum Nipples
Spoke wheel	15g Voxom Stainless Steel

Frame and Body Specs

Frame materials	7000 aluminum c
Frame type	TIG-welded
Handlebar construction	Voxom Expert
Handlebar extender	Not Available
Handlebar stem details	Voxom Aluminum
Headset size	Dia Compe SX

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) KMC
Bottom bracket shell width	American
Bottom bracket type	Sealed Cartridge
Crankset parts and sizes	44 Teeth Voxom 3-piece
Gear shift levers	Not Available
Rear gear set	16 Teeth 1-speed

Nirve Rail Fork System Data

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

Other Specs of Nirve Rail

Component group sets	Not Available
Pedals details	Voxom Aluminum Platform
Rear shock absorber	Not Available
Saddle seat	Voxom Race
Seat post extension	27.0 (millimeters) Diameter Voxom Micro-adjust