MotoAmerica: Mid-Season Push Begins at Mid-Ohio: Top Three Quad Lock Superbike Contenders Start Second Half Separated by Just 14 Points. The MotoAmerica Quad Lock Superbike Championship moves to Mid-Ohio Sports Car Course in Lexington, Ohio, to open the second half of the season. The 2.4-mile, 15-turn road course is set to host another tight Superbike battle as the series points standings continue to be fluid at the top. For the full 2026 MotoAmerica schedule, and to purchase tickets for MotoAmerica events, CLICK HERE. LK120, Black BUY NOW -6% Amazon.co.uk £229.99 £244.99 PRIME PRIME Oxford Beast 22mm chain x 2.0mtr.