Expert Witness

Accident reconstruction and cause  analysis.  We specialize in motorcycle and off-road accidents. 

Call (760) 243-2090 or email:


  Dual-sport, motocross and desert races, expert witness and accident reconstruction, dirt bike trail rides,  dirt bike school, GPS and roll chart lessons, solutions to common off-road motorcycle problems, hints for better performance, parts for sale, Ask-the-Tech and much more!  Your source for off-road motorcycle riding in the 32-million-acre Mojave Desert of California, Arizona, Nevada and Utah.





Dirt Bike Stuff 


GPS Coordinates: Free GPS coordinates and trail map downloads for dual-sport and off-road adventures

Events Calendar:  Motocross, dual-sport, trail rides and other events

Ask the Tech:  MMI-certified technician Steven Mason answers your questions about dirt bike maintenance and repair

For Sale:  Classified ads for bike parts, bikes, accessories and gear.  For advertising information, please email Dirtbikestuff.net: 




Our picks for best products

Quick fixes off-road

Great day trips in the Mojave

Tales from the trail

Abandoned mines and other hazards

Desert Wildlife and historical sites

Flash flood danger














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