Motocross classes are typically categorized by engine displacement and rider age. The most common classes include 50cc for young beginners, 65cc for slightly older kids, 85cc for intermediate youth riders, and 125cc/250cc for amateur and professional adults. Additionally, there are 450cc classes for experienced riders, as well as vet classes for older competitors. Each class has specific rules and regulations to ensure fair competition among participants.
Motocross, Supercross, Arenacross, Freestyle Motocross, Supermoto
prefferably the 85cc class
85 cc or 150 cc
125 or 250 if you fit on the but but they run together in the 250 class
Once Motocross became popular, always outdoors, it migrated to stadiums which became Supercross, and for smaller stadiums or arenas, it became arena-cross, which are two different motocross venues. So you have, outdoor motocross, supercross, and arena cross.
there are many here are some: supercross arena cross motocross freestyle motocross indoor motocross outdoor motocross
250 C or Lites C would be the two beginner classes
Motocross, Supercross, Arenacross, Freestyle Motocross, Supermoto
motocross tracks
yea but it's not a race bike it's a slow play bike
A cr250 is a motocross bike
If you're good enough to run pro classes you can. Also if you can run consistently in the top in the pro classes, you can pick up some local sponsorship to help with the expense of your racing.