Redline PROLINE JR. 24 2003 VS GT BUMP 2011 specs comparison

Redline Proline Jr. 24

General Infos

Model	Proline Jr. 24
Manufacturer	Redline
Year of production	2003
Current price	Check price Here ==>
Color choice	- Red -Black
Sizes	- Junior Cruiser
Sizes	- Junior Cruiser

Wheels And Breaking System

Bike front tire	24 X 1 3/8 (inches) Odyssey Overbite
Bike rear tire	Not Available
Bike wheel size	24 (inches) Wheels
Brakeset type	Promax Alloy Rear Levers ProMax Mini-V Rear Brakes
Hubs for disc brakes	Redline Alloy
Rims manufacturer	32-hole Alex R390
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 Alloy Rise With Crossbar
Handlebar extender	Optional
Handlebar stem details	Redline Mini Flight
Headset size	1 (inches) Threadless Aluminum

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) KMC Z30
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	Sealed Cartridge
Crankset parts and sizes	42 Teeth Redline Light Flight 165 (millimeters)
Gear shift levers	Not Available
Rear gear set	16 Teeth 1-speed

Redline Proline Jr. 24 Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	Not Available
Fork material	Double Butted Unicrown Crown Chromoly
Fork type	Redline

Other Specs of Redline Proline Jr. 24

Component group sets	Not Available
Pedals details	Wellgo Aluminum
Rear shock absorber	Not Available
Saddle seat	Redline Mini
Seat post extension	Aluminum

GT Bump

General Infos

Model	Bump
Manufacturer	GT
Year of production	2011
Current price	Check price Here ==>
Color choice	- matte green -White
Sizes	- Not available

Wheels And Breaking System

Bike front tire	Rear: 20 X 2.1 (inches) Kenda Ko-Rolla Front: 20 X 2.125 (inches) Kenda K-Rad
Bike rear tire	Not Available
Bike wheel size	20 (inches) Wheels
Brakeset type	Unavailable Front and Tektro 273A Rear Levers Unavailable Front and Tektro FX340R Rear Brakes
Hubs for disc brakes	Rear: GT Alloy Front: GT Aluminum
Rims manufacturer	32-hole and 36-hole Alienation PBR
Spoke nipples type	Brass
Spoke wheel	14ga.

Frame and Body Specs

Frame materials	CroMo
Frame type	Steel
Handlebar construction	GT Pro Steel
Handlebar extender	Optional
Handlebar stem details	GT Freestyle Drop
Headset size	1 1/8 (inches) Integrated

Gearing Specifications

Bicycle chain	KMC Z510
Bottom bracket shell width	Not Available
Bottom bracket type	Sealed Bearing
Crankset parts and sizes	25t Teeth CroMO 3 Piece
Gear shift levers	Not Available
Rear gear set	9 teeth c

GT Bump Fork System Data

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

Other Specs of GT Bump

Component group sets	BMX Mix
Pedals details	GT Dirt and Street Platform
Rear shock absorber	Not Available
Saddle seat	Pivotal Street Design
Seat post extension	25.4 (millimeters) Diameter Pivotal