Watching a pro-level racer clip apexes and weave his or her way around a racetrack is a wonderful sight to see. Here, we have Yamalube/Westby Racing’s Josh Day doing just that aboard his MotoAmerica Superstock 1000-spec YZF-R1 at JenningsGP in Florida. Watch as Day skirts with the edge of the track on corner exit and comes within inches of the curb at the apex. Then listen to the roar of the crossplane crank R1 as Day opens it up every chance he gets.