Firmstrong HARTSOOK 2013 VS Redline PROLINE JUNIOR 2009 specs comparison

Firmstrong Hartsook

General Infos

Model	Hartsook
Manufacturer	Firmstrong
Year of production	2013
Current price	Check price Here ==>
Color choice	- Blue -Black
Sizes	- 10 (inches)
Sizes	- 10 (inches)

Wheels And Breaking System

Bike front tire	Kenda 20x1.95
Bike rear tire	Not Available
Bike wheel size	Not Available
Brakeset type	Alloy U Brake
Hubs for disc brakes	Not Available
Rims manufacturer	Unavailable Wheelset
Spoke nipples type	Not Available
Spoke wheel	Not Available

Frame and Body Specs

Frame materials	High-Tensile Steel
Frame type	Not Available
Handlebar construction	Steel BMX
Handlebar extender	Not Available
Handlebar stem details	Alloy
Headset size	Not Available

Gearing Specifications

Bicycle chain	Unavailable Chain
Bottom bracket shell width	Not Available
Bottom bracket type	Unavailable Bottom Bracket
Crankset parts and sizes	Steel
Gear shift levers	Unavailable Shifters
Rear gear set	1x1 Speeds

Firmstrong Hartsook Fork System Data

Derailleur (Front)	Unavailable Front Derailleur
Derailleur (Rear)	Unavailable Rear Derailleur
Fork material	Not Available
Fork type	Hi-Tensile Steel

Other Specs of Firmstrong Hartsook

Component group sets	Not Available
Pedals details	Resin Body
Rear shock absorber	Unavailable Rear Shock
Saddle seat	Freestyle
Seat post extension	Unavailable Seatpost

Redline Proline Junior

General Infos

Model	Proline Junior
Manufacturer	Redline
Year of production	2009
Current price	Check price Here ==>
Color choice	- Silver -Green
Sizes	- Junior

Wheels And Breaking System

Bike front tire	20 X 1 1/8 (inches) Primo Champion Slic
Bike rear tire	Not Available
Bike wheel size	20 (inches) Wheels
Brakeset type	Tektro 317A Rear Levers Tektro 926AL V-Type Rear Brakes
Hubs for disc brakes	Rear: Redline Cassette Aluminum Front: Redline Aluminum
Rims manufacturer	28-hole and 32-hole Sun M13-II
Spoke nipples type	Not Available
Spoke wheel	Stainless Steel

Frame and Body Specs

Frame materials	6061 T6 Aluminum
Frame type	TIG-welded
Handlebar construction	Redline Aluminum
Handlebar extender	Optional
Handlebar stem details	Redline Proline Mini
Headset size	VP

Gearing Specifications

Bicycle chain	KMC Z30
Bottom bracket shell width	Not Available
Bottom bracket type	VP Euro Cartridge
Crankset parts and sizes	37 Teeth AC MiniLE 3-Piece
Gear shift levers	Not Available
Rear gear set	14 Teeth 1-speed

Redline Proline Junior Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	Not Available
Fork material	Unicrown Crown Chromoly
Fork type	Redline Mini and Junior

Other Specs of Redline Proline Junior

Component group sets	BMX
Pedals details	Redline Jr. Aluminum
Rear shock absorber	Not Available
Saddle seat	Redline Microline Mini
Seat post extension	22.2 (millimeters) Diameter Integrated Aluminum Post