The California Highway Patrol has identified the motorcyclist killed in a crash in Nipomo Wednesday evening as Andy Ismael Castillo, 34.
Officers say Castillo, of Santa Maria, was heading east on Los Berros Road just west of Highway 101 at about 7:40 p.m. when he lost control around a curve causing his 2005 Yamaha R6 to overturn.
Castillo was ejected and although he was wearing a helmet, according to CHP, he died at the scene.
Drugs or alcohol are not suspected as factors in the crash, which remains under investigation.
No other vehicles were involved.
Man killed in Nipomo motorcycle crash