An absolute MUST listen for any moto head. Matthes and Weege breakdown one of the most wild SX seasons of all time, and even get direct interviews with guys from that season like Bradshaw and Chicken.
I was born in 1983, so I didn't start following the pro series until later in the mid 90s. I've gotten to know all the riders, their personalities and the story lines from the decades before my interest in the sport, but this podcast does an amazing job of tying it all together for anyone who didn't live through it; and is some killer blast from the past bench racing for those who did. Kudos as always to PulpMX for yet another stellar addition to the national archives of moto history!
Link to the podcast: http://racerxonline.com/2017/11/03/fly-racing-racer-x-podcast-1990-sx-season-in-review
Link to RacerX's review of the 1990 season: http://racerxonline.com/2014/12/10/40-years-of-supercross-1990
Link to documentary on the season:
Link to the insane 1990 Atlanta SX 250 main:

Positively, absolutely 110% obsessed with anything MOTO.