Schwinn AEROSTAR 2001 VS Giant BOULDER JR. WOMENS 2012 specs comparison

Schwinn Aerostar

General Infos

Model	Aerostar
Manufacturer	Schwinn
Year of production	2001
Current price	Check price Here ==>
Color choice	- Chrome-Plated -Chrome Blue
Sizes	- 20 wheel (inches)
Sizes	- 20 wheel (inches)

Wheels And Breaking System

Bike front tire	20 X 2.125 (inches) XS Scrambler
Bike rear tire	Not Available
Bike wheel size	20 (inches) Wheels
Brakeset type	Aluminum Direct-pull Rear Levers Direct Pull Rear Brakes Coaster Brake
Hubs for disc brakes	Rear: Coaster Brake Front: Aluminum
Rims manufacturer	36-hole Aluminum
Spoke nipples type	Not Available
Spoke wheel	Not Available

Frame and Body Specs

Frame materials	Hi-tensile Steel
Frame type	TIG-welded
Handlebar construction	BMX Steel With Crossbar
Handlebar extender	Optional
Handlebar stem details	BMX 4
Headset size	Steel

Gearing Specifications

Bicycle chain	1/2 X 1/8 (inches)
Bottom bracket shell width	Not Available
Bottom bracket type	One Piece
Crankset parts and sizes	36 Teeth 1-piece 4 1/2 (inches)
Gear shift levers	Not Available
Rear gear set	16 Teeth 1-speed

Schwinn Aerostar Fork System Data

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

Other Specs of Schwinn Aerostar

Component group sets	Not Available
Pedals details	Nylon Platform
Rear shock absorber	Not Available
Saddle seat	Schwinn
Seat post extension	25.6 (millimeters) Diameter Steel Pillar

Giant Boulder Jr. Womens

General Infos

Model	Boulder Jr. Womens
Manufacturer	Giant
Year of production	2012
Current price	Check price Here ==>
Color choice	-Berry and White
Sizes	- 24

Wheels And Breaking System

Bike front tire	Giant S-XC 4 24x1.95
Bike rear tire	Not Available
Bike wheel size	Not Available
Brakeset type	Alloy Direct Pull
Hubs for disc brakes	Alloy Alloy
Rims manufacturer	Unavailable Wheelset
Spoke nipples type	Not Available
Spoke wheel	Not Available

Frame and Body Specs

Frame materials	Steel
Frame type	Not Available
Handlebar construction	Steel Youth MTB Low Rise
Handlebar extender	Not Available
Handlebar stem details	Steel Quill
Headset size	Unavailable Headset

Gearing Specifications

Bicycle chain	KMC Z-51
Bottom bracket shell width	Not Available
Bottom bracket type	Unavailable Bottom Bracket
Crankset parts and sizes	Alloy 3-piece 38t
Gear shift levers	Shimano Revo Twist
Rear gear set	Not Available

Giant Boulder Jr. Womens Fork System Data

Derailleur (Front)	Unavailable Front Derailleur
Derailleur (Rear)	Shimano Tourney
Fork material	Not Available
Fork type	Steel

Other Specs of Giant Boulder Jr. Womens

Component group sets	Not Available
Pedals details	Nylon Flat Pedal
Rear shock absorber	Unavailable Rear Shock
Saddle seat	Giant Youth MTB
Seat post extension	Steel 25.4 (millimeters)