AllPopularMotoGPWSBKConceptsRumorsElectricOpinionVideosHow the Ducati Superbike 999 Wasn???t a Sales Flop & Other Ducati Superbike Sales Statistics 03/29/2013 @ 3:27 pm, by Jensen Beeler19 COMMENTSSales figures are a closely guarded secret in the two-wheeled realm, especially when it comes to numbers for specific motorcycle models.