GT POWER SERIES JR. 2009 VS Giant MODEM 2009 specs comparison

GT Power Series Jr.

General Infos

Model	Power Series Jr.
Manufacturer	GT
Year of production	2009
Current price	Check price Here ==>
Color choice	-White and Black
Sizes	- 18.25 TT (inches)
Sizes	- 18.25 TT (inches)

Wheels And Breaking System

Bike front tire	20 X 1 1/8 (inches) Kenda Small Block Eight
Bike rear tire	Not Available
Bike wheel size	20 (inches) Wheels
Brakeset type	Mini BMX Rear Levers Tektro 926AL Mini-V Rear Brakes
Hubs for disc brakes	Rear: Joy Tech BMX Cassette Front: GT Aluminum Sealed
Rims manufacturer	28-hole Alex DA-22
Spoke nipples type	Aluminum Nipples
Spoke wheel	15ga.

Frame and Body Specs

Frame materials	6061-T6 Aluminum
Frame type	TIG-welded
Handlebar construction	GT BMX Aluminum
Handlebar extender	Optional
Handlebar stem details	Mini BMX
Headset size	1 (inches) FSA Orbit IS-2

Gearing Specifications

Bicycle chain	KMC Z610
Bottom bracket shell width	Not Available
Bottom bracket type	ISIS Cartridge
Crankset parts and sizes	39 Teeth GT Forged Aluminum 3pc.
Gear shift levers	Not Available
Rear gear set	13 14 15 16 17 18 Teeth 1-speed

GT Power Series Jr. Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	Not Available
Fork material	Unicrown Crown Aluminum and chromoly Steerer
Fork type	GT BMX

Other Specs of GT Power Series Jr.

Component group sets	BMX
Pedals details	Aluminum Body With Bolt On Aluminum Cage
Rear shock absorber	Not Available
Saddle seat	GT Mini BMX
Seat post extension	22.2 (millimeters) Diameter Integrated

Giant Modem

General Infos

Model	Modem
Manufacturer	Giant
Year of production	2009
Current price	Check price Here ==>
Color choice	- White -Black
Sizes	- Not available

Wheels And Breaking System

Bike front tire	20 X 2.10 (inches) Kenda Kiniption
Bike rear tire	Not Available
Bike wheel size	20 (inches) Wheels
Brakeset type	Tektro Alloy Levers Tektro 907A U-brake Brakes
Hubs for disc brakes	14 (millimeters) Alxe 14 (millimeters) Axle Rear: Alloy Front: Alloy
Rims manufacturer	36-hole Alloy
Spoke nipples type	Not Available
Spoke wheel	Stainless

Frame and Body Specs

Frame materials	Hi-tensile Steel
Frame type	TIG-welded
Handlebar construction	Steel 8 (inches) Rise
Handlebar extender	Optional
Handlebar stem details	Front Load Alloy
Headset size	1 1/8" c

Gearing Specifications

Bicycle chain	KMC Z510
Bottom bracket shell width	Not Available
Bottom bracket type	Retainer Ball
Crankset parts and sizes	36 Teeth 3 Piece Tubular Chromoly
Gear shift levers	Not Available
Rear gear set	13 Teeth 1-speed

Giant Modem Fork System Data

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

Other Specs of Giant Modem

Component group sets	BMX
Pedals details	Alloy Platform
Rear shock absorber	Not Available
Saddle seat	Giant Ultralight
Seat post extension	25.4 (millimeters) Diameter Chromoly Micro-adjust