Redline PROLINE AL (02) 1997 VS GT EL CENTRO 18 2009 specs comparison

Redline Proline AL (02)

General Infos

Model	Proline AL (02)
Manufacturer	Redline
Year of production	1997
Current price	Check price Here ==>
Color choice	-White
Sizes	- Pro XL
Sizes	- Pro XL

Wheels And Breaking System

Bike front tire	20 X 1.75 (inches) Tioga Comp III
Bike rear tire	Not Available
Bike wheel size	20 (inches) Wheels
Brakeset type	Odyssey Sidewinder Levers Dia-Compe VC-747 Rear Brakes
Hubs for disc brakes	Aluminum Nutted
Rims manufacturer	36-hole Sun Rims Rhyno Lite
Spoke nipples type	Brass Nipples
Spoke wheel	2.0 (millimeters) Straight Gauge Steel

Frame and Body Specs

Frame materials	Oversize 7005 Aluminum
Frame type	TIG-welded
Handlebar construction	Redline Forklifter
Handlebar extender	Not Available
Handlebar stem details	Redline Flight
Headset size	1 1/8 (inches) Threadless Dia-Compe Aheadset

Gearing Specifications

Bicycle chain	1/2 X 1/8 (inches) KMC 410
Bottom bracket shell width	68 (millimeters) Threadless
Bottom bracket type	One Piece
Crankset parts and sizes	44 Teeth Redline 1-piece Chromoly
Gear shift levers	Not Available
Rear gear set	16 Teeth 1-speed

Redline Proline AL (02) Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	Not Available
Fork material	Unicrown Crown 4130 Chromoly
Fork type	Redline

Other Specs of Redline Proline AL (02)

Component group sets	Not Available
Pedals details	Proline Aluminum
Rear shock absorber	Not Available
Saddle seat	Redline Snakeskin Kevlar Wrap
Seat post extension	26.8 (millimeters) Diameter Chromoly Micro-adjust

GT El Centro 18

General Infos

Model	El Centro 18
Manufacturer	GT
Year of production	2009
Current price	Check price Here ==>
Color choice	-Orange
Sizes	- 18 TT (inches)

Wheels And Breaking System

Bike front tire	18 X 2.20 (inches) Kenda Kontact
Bike rear tire	Not Available
Bike wheel size	18 (inches) Wheels
Brakeset type	Tektro 299A Rear Levers Tektro 907 U-brake Rear Brakes
Hubs for disc brakes	Rear: Steel 14 (millimeters) Axle Front: Steel 3/8 (inches) Axle
Rims manufacturer	36-hole Alex G303
Spoke nipples type	Brass
Spoke wheel	14ga.

Frame and Body Specs

Frame materials	High Tensile Steel
Frame type	TIG-welded
Handlebar construction	GT Dirt and street Hi-Ten
Handlebar extender	Optional
Handlebar stem details	GT Freestyle Aluminum
Headset size	1 1/8 (inches) Tange Seiki Fatty 22

Gearing Specifications

Bicycle chain	KMC Z510
Bottom bracket shell width	Not Available
Bottom bracket type	Mid BB
Crankset parts and sizes	33 Teeth GT Tubular Cr-Mo 3pc.
Gear shift levers	Not Available
Rear gear set	13 Teeth 1-speed

GT El Centro 18 Fork System Data

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

Other Specs of GT El Centro 18

Component group sets	BMX
Pedals details	Aluminum Body Cr-mo Axle Molded In Pins Jr. BMX Platform Design
Rear shock absorber	Not Available
Saddle seat	GT Slim
Seat post extension	25.4 (millimeters) Diameter Aluminum