Next monthly meeting is tuesday, september 8th 7pm at red devil pizza on bell rd (north phoenix). Avdra membership required for arizona series (40 yearly) entry fees 40 first class and 30 each additional class. 4th class is free! Times gates open at 7am, sign-up open from 7am-830am, riders meeting at 845am. If youre interested in american vintage motocross in all its glory, with riders sporting joffa masks and authentic retro gear, or if youre looking for some hard to find parts for a vintage motocross bike youre building from the frame up, you dont want to miss the racing and endless swap meet vendors that gather at the vintage motorcycle days held annually at the mid-ohio motorsports. Avdra - arizona vintage dirt riders association is an arizona trade name filed on april 29, 2011. The companys filing status is listed as active and its file number is 519046. The registered agent on file for this company is lynn shoup and is located at 2709 n 24th pl, phoenix, az 85008. Looking for abbreviations of avdra? It is arizona vintage dirt racers association. Arizona vintage dirt racers association - how is arizona vintage dirt racers association abbreviated. Arizona trail riders arizona transfer articulation committee arizona transfer articulation support. Avdra is defined as arizona vintage dirt racers association very rarely. The avdra (arizona vintage dirt racers association) was started back in 1990 to keep the bikes of the past alive and racing. From the beginning the only thing any of us wanted to do was race the bikes we grew up racing on. Since 1990 we have run and organized the vintage racing program. The avdra (arizona vintage dirt racers association) was started back in 1990 to keep the bikes of the past alive & racing. Its a hot motocross subject with those who value vintage dirt bikes. If youre doing a restoration job out of the joy of seeing a classic bike back on the track, thats fair enough but you will still spend good money and hours on your older pit bike. Its superb for younger riders as the bargains are all around. Below youll find 84 various vintage motocross bikes for sale, along with some other makes and models that werent necessarily designed for hard motocross or off-road use, but general on and off-road purposes, although these machines were often modified and they became popular off-road competitive machines so they are included within as well.