Dunlop has been involved with professional and amateur road racing for many decades. This experience has helped foster some of the most extensive technological advancements and manufacturing capabilities to develop groundbreaking new products for road racers around the world. Dunlop’s Sportmax Slicks are the Official Tires of the MotoAmerica Series and offer the ultimate in-track performance for club racers and professionals alike. Dunlop is the largest supplier of original equipment and replacement motorcycle tires in the U.S.A. Follow @ridedunlop on Instagram, Facebook, YouTube, and X for the latest Dunlop news.

Strack Racing’s Mathew Scholtz was the fastest rider in Sunday’s MotoAmerica Quad Lock Superbike warmup session at Road America. OrangeCat Racing’s Sean Dylan Kelly finished second, followed by Rahal Ducati Moto with XPEL’s PJ Jacobsen, Wrench Motorcycles’ Cameron Petersen and M4 ECSTAR Suzuki’s Richie Escalante. HSBK Warhorse Ducati’s Cameron Beaubier, the defending class Champion, was injured in a race crash on Saturday and did not take part in the warmup session.