Supercross DIRT 1997 VS GT EL CENTRO 18 2009 specs comparison

Supercross Dirt 1997 comparison online with competitors

Supercross Dirt

General Infos
Model Dirt
Manufacturer Supercross
Year of production 1997
Current price Check price Here ==>   
Color choice - red
-Black
Sizes - Pro
- XL
Sizes - Pro
- XL

Wheels And Breaking System

Bike front tire20 X 1.95 (inches) Primo V-Monster
Bike rear tireNot Available
Bike wheel size20 (inches) Wheels
Brakeset type Dia-Compe MX-99 Levers
Dia-Compe 990 Brakes
Hubs for disc brakesTech Sealed BMX
Rims manufacturer 48-hole
Velocity
Spoke nipples typeBrass Nipples
Spoke wheel 2.0 (millimeters) Straight Gauge
Steel

Frame and Body Specs

Frame materials4130 chromoly c
Frame typeTIG-welded
Handlebar constructionSupercross Jump Bar
Handlebar extenderNot Available
Handlebar stem detailsSupercross
Headset size1 1/8 (inches) Threadless Dia-Compe Kontak Aheadset ST-2

Gearing Specifications

Bicycle chain 1/2 X 1/8 (inches)
KMC 410
Bottom bracket shell widthAmerican
Bottom bracket typeOne Piece
Crankset parts and sizes 44 Teeth
Supercross Powercrank 1-piece Chromoly
Gear shift leversNot Available
Rear gear set 16 Teeth
1-speed

Supercross Dirt Fork System Data

Derailleur (Front)Not Available
Derailleur (Rear)Not Available
Fork material Unicrown Crown
4130 Chromoly
Fork typeSupercross Pro

Other Specs of Supercross Dirt

Component group setsNot Available
Pedals detailsTech Pro Platform
Rear shock absorberNot Available
Saddle seatSupercross BMX
Seat post extension 25.4 (millimeters) Diameter
Chromoly


GT El Centro 18 2009 comparison online with competitors

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 tire18 X 2.20 (inches) Kenda Kontact
Bike rear tireNot Available
Bike wheel size18 (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 typeBrass
Spoke wheel14ga.

Frame and Body Specs

Frame materialsHigh Tensile Steel
Frame typeTIG-welded
Handlebar constructionGT Dirt and street Hi-Ten
Handlebar extenderOptional
Handlebar stem detailsGT Freestyle Aluminum
Headset size1 1/8 (inches) Tange Seiki Fatty 22

Gearing Specifications

Bicycle chainKMC Z510
Bottom bracket shell widthNot Available
Bottom bracket typeMid BB
Crankset parts and sizes 33 Teeth
GT Tubular Cr-Mo 3pc.
Gear shift leversNot 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 typeGT Freestyle

Other Specs of GT El Centro 18

Component group setsBMX
Pedals details Aluminum Body
Cr-mo Axle
Molded In Pins
Jr. BMX Platform Design
Rear shock absorberNot Available
Saddle seatGT Slim
Seat post extension 25.4 (millimeters) Diameter
Aluminum


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