MotoAmerica: SDK Leads Quad Lock Superbike Field Into Triple-Header At VIRginia International RacewaySuperbike Cup Competitors Running Out Of Chances To Catch Series Leader Andrew LeeThe MotoAmerica Quad Lock Superbike championship heats up this weekend at VIRginia International Raceway (VIR), where OrangeCat Racing’s Sean Dylan Kelly holds a 24-point lead over Strack Racing’s Mathew Scholtz. In Superbike Cup competition, Real Steel Honda’s Andrew Lee continues to lead the championship chase, establishing himself as the class benchmark while challenging full-spec Superbikes in the combined field. The triple-header gives Lee three opportunities to extend his advantage, but it also gives his Superbike Cup competitors additional chances to close the gap. LK120, Black BUY NOW -6% Amazon.co.uk £229.99 £244.99 PRIME PRIME Oxford Beast 22mm chain x 2.0mtr. Established in 2014, MotoAmerica is home to the AMA Superbike Championship as well as additional classes including Supersport, Twins Cup, Talent Cup, Super Hooligan National Championship, and King Of The Baggers.