MX2 Motocross World Championship

MX2 is one of two classifications in the FIM Motocross World Championship, sometimes known as a feeder class for the MXGP classification. The MX2 class has a rider age restriction of 15 to 23 years old, and can only include two-stroke engines from 100cc up to 125cc, or four-stroke motors from 175cc up to 250cc.