Nirve RPM 2001 VS GT POWER SERIES JR. 2004 specs comparison

Nirve RPM

General Infos

Model	RPM
Manufacturer	Nirve
Year of production	2001
Current price	Check price Here ==>
Color choice	- Chrome-Plated - Orange - Red -Blue
Sizes	- Pro
Sizes	- Pro

Wheels And Breaking System

Bike front tire	Rear: 20 X 1.85 (inches) Voxom Dirt Ticklers Front: 20 X 2.25 (inches) Voxom Dirt Ticklers
Bike rear tire	Not Available
Bike wheel size	20 (inches) Wheels
Brakeset type	Tektro 314A Rear Levers Tektro 912A Rear Brakes
Hubs for disc brakes	Voxom Aluminum
Rims manufacturer	36-hole Alex AL-MX22
Spoke nipples type	Brass Nipples
Spoke wheel	14g Voxom UCP

Frame and Body Specs

Frame materials	4130 chromoly c
Frame type	TIG-welded
Handlebar construction	Voxom Expert
Handlebar extender	Not Available
Handlebar stem details	Voxom Aluminum
Headset size	Dia-Compe SE

Gearing Specifications

Bicycle chain	1/2 X 1/8 (inches) KMC
Bottom bracket shell width	American
Bottom bracket type	Loose Ball
Crankset parts and sizes	44 Teeth Voxom 3-piece
Gear shift levers	Not Available
Rear gear set	16 Teeth 1-speed

Nirve RPM Fork System Data

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

Other Specs of Nirve RPM

Component group sets	Not Available
Pedals details	Voxom Aluminum Platform
Rear shock absorber	Not Available
Saddle seat	Voxom Race
Seat post extension	26.0 (millimeters) Diameter Voxom Micro-adjust

GT Power Series Jr.

General Infos

Model	Power Series Jr.
Manufacturer	GT
Year of production	2004
Current price	Check price Here ==>
Color choice	-Blue
Sizes	- Junior

Wheels And Breaking System

Bike front tire	20 X 1 1/8 (inches) IRC Siren
Bike rear tire	Not Available
Bike wheel size	20 (inches) Wheels
Brakeset type	Tektro 316A Rear Levers Tektro 926A Mini V Rear Brakes
Hubs for disc brakes	GT Mini
Rims manufacturer	28-hole Alex DR-13
Spoke nipples type	Aluminum Nipples
Spoke wheel	15ga. Straight Gauge Steel

Frame and Body Specs

Frame materials	6061 T6 Aluminum
Frame type	TIG-welded
Handlebar construction	GT Mini BMX
Handlebar extender	Not Available
Handlebar stem details	GT Mini Piston
Headset size	1 (inches) Semi Integrated Threadless

Gearing Specifications

Bicycle chain	1/2 X 1/8 (inches) KMC Z30
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	Sealed Cartridge
Crankset parts and sizes	38 Teeth 3-piece Aluminum
Gear shift levers	Not Available
Rear gear set	15 Teeth 1-speed

GT Power Series Jr. 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 Jr.

Component group sets	Not Available
Pedals details	Aluminum
Rear shock absorber	Not Available
Saddle seat	GT Mini
Seat post extension	22.2 (millimeters) Diameter Aluminum