Trek PRECALIBER 20 2016 VS Schwinn AEROSTAR 2010 specs comparison

Trek PreCaliber 20

General Infos

Model	PreCaliber 20
Manufacturer	Trek
Year of production	2016
Current price	Check price Here ==>
Color choice	- Gloss Pink Frostin - Gloss Waterloo Blue -Gloss Trek Black
Sizes	- 20 Dialed frame size (inches)
Sizes	- 20 Dialed frame size (inches)

Wheels And Breaking System

Bike front tire	Bontrager Dialed 20x1.8 (inches)
Bike rear tire	Not Available
Bike wheel size	20
Brakeset type	Dialed Alloy Levers Alloy Linear-pull
Hubs for disc brakes	Alloy
Rims manufacturer	Alloy
Spoke nipples type	Not Available
Spoke wheel	Not Available

Frame and Body Specs

Frame materials	Aluminum
Frame type	Alpha Silver Aluminum 20 (inches) Dialed Frame Size
Handlebar construction	40 (millimeters) Rise Dialed 20 (inches) Size
Handlebar extender	Not Available
Handlebar stem details	15 Degree 25.4 (millimeters) Bontrager Alloy
Headset size	Threadless Adjustable Ball Bearing

Gearing Specifications

Bicycle chain	Not Available
Bottom bracket shell width	Not Available
Bottom bracket type	Not Available
Crankset parts and sizes	32T Dialed Adjustable Length 120 (millimeters) - 140 (millimeters)
Gear shift levers	Not Available
Rear gear set	18T Freewheel

Trek PreCaliber 20 Fork System Data

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

Other Specs of Trek PreCaliber 20

Component group sets	Youth Mix
Pedals details	Not Available
Rear shock absorber	Not Available
Saddle seat	Padded Dialed 20 (inches) Size
Seat post extension	27.2 (millimeters) Steel

Schwinn Aerostar

General Infos

Model	Aerostar
Manufacturer	Schwinn
Year of production	2010
Current price	Check price Here ==>
Color choice	- Black and Red -Blue
Sizes	- Standard size for all

Wheels And Breaking System

Bike front tire	20 X 1.75 (inches) Schwinn Scrambler
Bike rear tire	Not Available
Bike wheel size	20 (inches) Wheels
Brakeset type	Unavailable Front and Tektro Alloy With Reach Adjust Rear Levers None Front and coast Brake and Alloy Linear Pull Rear Brakes
Hubs for disc brakes	Rear: KT Coaster Brake Front: Alloy Sealed Mechanism Bolt-on
Rims manufacturer	36-hole Alloy
Spoke nipples type	Not Available
Spoke wheel	14ga. Stainless Steel

Frame and Body Specs

Frame materials	Schwinn Balance Beam High Tensile Steel
Frame type	TIG-welded
Handlebar construction	Steel 5 1/2 (inches) Rise
Handlebar extender	Optional
Handlebar stem details	Alloy MX-3 Quill
Headset size	1 (inches) Threaded

Gearing Specifications

Bicycle chain	KMC Z-410
Bottom bracket shell width	Not Available
Bottom bracket type	VP One Piece 24 Tpi
Crankset parts and sizes	36 Teeth Forged Steel One-piece
Gear shift levers	Not Available
Rear gear set	18 Teeth 1-speed

Schwinn Aerostar Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	Not Available
Fork material	Unicrown Crown High Tensile Steel
Fork type	Not Available

Other Specs of Schwinn Aerostar

Component group sets	Juvenile Mix
Pedals details	Nylon Platform With Reflectors
Rear shock absorber	Not Available
Saddle seat	Schwinn Padded Youth
Seat post extension	Steel