Downriver Speedway
​Race Classes

Great Racing on a Budget
​JK's 4" Cheetah 21 Cars.

JK Hawk 7 motor
JK Rear tires min .765
JK O-ring fronts min 5/8
JK Gears 10x36 only
Any JK .010" body

See rules page
​for complete details​
Indy/F1
Exciting
​ Open Wheel Racing

​ JK Indy/F1 Cars

​​​​See rules page for details
LMP/GT1
LeMans Prototype

A Fast, Fun Class for 4" Flexi Car Racing.

    All cars must run 
JK Cheetah C21 Chassis
JK Hawk 7 Motor
JK LMP/GT-1 body
JK Tires
JK Gears

See rules page for complete details​
4" Sportsman Series
4 1/2" NASCAR Cup Series

Any 4 1/2" Chassis Any NASCAR Body
House S16D Motor

see rules page
​for complete details

Womp Womps
Downriver Legends
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AWRA Outlaws


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AWRA Formula 1
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AWRA Sportsman​​

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Hammerheads

!!!!! ​NEW !!!!!

​​Classic '60s styling

Great Handling​​



Durable .020" Lexan


Fits JK Cheetah 21
Wide Pan
​​​Indy / F1 Chassis​​​​​​​