Mount Maunganui's Cody Cooper has made a solid points-scoring start to his US motocross campaign.
The multiple New Zealand champ is contesting the 12-round Lucas Oil AMA Pro Motocross Championship and has completed the opening weekend of racing in 13th overall.
The venue for Saturday's series opener was the Hangtown MX track near Sacramento in northern California.
Cooper qualified 15th on his Honda CRF450R and also finished 15th in the opening 30-minute moto. In the second moto Cooper moved up the order to achieve a 12th place finish.
The premier MX450 class for the first round featured an international field of 56 riders attempting to qualify for a place on the 40-wide starting gate.