Motorcycle Superbike engine sounds from V-Twin, L-Twin, Boxer, Inline 4, Triples, and V4s. Play engine sounds from dyno runs, flybys, race tracks, drag strips, burnouts, wide open full throttle runs and more. Sportbike engines include: Inline 4 cylinder in 600cc, 1000cc, and Crossplane. 90 degree L-Twin. 75 degree V-Twin. 3 Cylinder Triples. 2 Cylinder Boxer engines.