
MotoGP is the only grand prix class without a combined minimum weight for motorcycle and rider. While such regulations exist in Moto3, Moto2, and the World Superbike championship to offset the disadvantages faced by taller and heavier riders, no comparable rule applies at the top level of motorcycle racing.
In Moto3, the combined minimum weight of bike and rider is 152kg, while in Moto2 it is set at 217kg. In WSBK it is a special case as it applies a correction factor for rider weight, in addition to the minimum bike weight of 168kg.