GT POWER SERIES PRO 2009 VS Haro GROUP 1 SI JR 1997 specs comparison

GT Power Series Pro

General Infos

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

Wheels And Breaking System

Bike front tire	Rear: 20 X 1.75 (inches) Kenda Small Block Eight Front: 20 X 1.95 (inches) Kenda Small Block Eight
Bike rear tire	Not Available
Bike wheel size	20 (inches) Wheels
Brakeset type	Tektro 319A Rear Levers Tektro BX-310 Rear Brakes
Hubs for disc brakes	GT Aluminum Sealed
Rims manufacturer	36-hole Alex G303
Spoke nipples type	Brass
Spoke wheel	14ga.

Frame and Body Specs

Frame materials	6061-T6 Aluminum
Frame type	TIG-welded
Handlebar construction	GT BMX Race Hi-Ten
Handlebar extender	Optional
Handlebar stem details	GT BMX Race
Headset size	1 1/8 (inches) Tange Seiki Fatty 22

Gearing Specifications

Bicycle chain	KMC Z610
Bottom bracket shell width	Not Available
Bottom bracket type	Euro
Crankset parts and sizes	43 Teeth GT Tubular Cr-Mo 3pc.
Gear shift levers	Not Available
Rear gear set	16 Teeth 1-speed

GT Power Series Pro Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	Not Available
Fork material	Unicrown Crown Chromoly and Hi-ten
Fork type	GT BMX

Other Specs of GT Power Series Pro

Component group sets	BMX
Pedals details	GT Alum Platform With Cr-mo Spindles
Rear shock absorber	Not Available
Saddle seat	GT BMX Pro Lite
Seat post extension	27.0 (millimeters) Diameter Aluminum Micro-adjust

Haro Group 1 Si JR

General Infos

Model	Group 1 Si JR
Manufacturer	Haro
Year of production	1997
Current price	Check price Here ==>
Color choice	-Chrome-plated
Sizes	- Boys

Wheels And Breaking System

Bike front tire	20 X 1 3/8 (inches) Haro JR
Bike rear tire	Not Available
Bike wheel size	20 (inches) Wheels
Brakeset type	Fusion Levers Dia-Compe 505 Brakes
Hubs for disc brakes	Haro BMX
Rims manufacturer	36-hole Haro RC3
Spoke nipples type	Brass Nipples
Spoke wheel	2.0 (millimeters) Straight Gauge HTI Steel

Frame and Body Specs

Frame materials	Chromoly
Frame type	TIG-welded
Handlebar construction	Fusion Race Lite
Handlebar extender	Not Available
Handlebar stem details	Fusion
Headset size	1 (inches) Threadless YST

Gearing Specifications

Bicycle chain	1/2 X 1/8 (inches) KMC 410
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	107 (millimeters) Spindle YST
Crankset parts and sizes	42 Teeth Fusion 1-piece
Gear shift levers	Not Available
Rear gear set	16 Teeth 1-speed

Haro Group 1 Si JR Fork System Data

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

Other Specs of Haro Group 1 Si JR

Component group sets	Not Available
Pedals details	Team Haro Aluminum
Rear shock absorber	Not Available
Saddle seat	Fusion Unibody
Seat post extension	22.2 (millimeters) Diameter Fusion Unibody