William Oosthuizen competes in the MX2 class race at the South African National Motocross Championships, Zone 7 Raceway, Cape Town, South Africa, March 30, 2019. [Photo: IC/Nic Bothma]

Keenan Strauss competes in the MX 50cc class at the South African National Motocross Championships, Zone 7 Raceway, Cape Town, South Africa, March 30, 2019. [Photo: IC/Nic Bothma]

Dylan Lloyd Krik competes in the MX Pro Mini class at the South African National Motocross Championships, Zone 7 Raceway, Cape Town, South Africa, March 30, 2019. [Photo: IC/Nic Bothma]

Dylan Stokes competes in the MX3 class race at the South African National Motocross Championships, Zone 7 Raceway, Cape Town, South Africa, March 30, 2019. [Photo: IC/Nic Bothma]

Riders compete in the MX3 class race at the South African National Motocross Championships, Zone 7 Raceway, Cape Town, South Africa, March 30, 2019. [Photo: IC/Nic Bothma]