This is the opening round of the 1999 AMA National Motocross series from Glen Helen in CA.

If you are in the market for some oil head on over to Blendzall.com and use the discount code VAUlT20 at checkout to same 20%

Buy Motocross Vault Merch -
https://teespring.com/stores/the-moto...


Follow the motocross vault -
  / themotocrossvault  
  / tonyblazier