Welcome to M & M Boys Demo Products LLC

Our family has been driving demo derbys since 1974... 

Our mission is to provide safe, high quality demo products to fellow demo drivers everywhere....... 

Our products are "Made for derby drivers by derby drivers". 


If you have any questions, contact us:                                                    
by email:
mmboysdemo@hotmail.com   (anytime)

by mail: 
512 1st Street NW
Dodge Center, MN 55927

by phone: 
   
507-951-0988

Phone Hours: 
Mon. - Sat. 9:00am  - 10:00pm
Sundays   Closed