Injector Dynamics ID 1300cc (1300-XDS) injector set for four-cylinder applications lists 11mm machined tops for CBR1000RR 2008+ fitment, sold as a set of four. The naming identifies the injector family and the top style for correct seating. These injector sets are intended for direct-fit application where the specified top and engine match; follow OEM installation practices and verify fueling after replacement.
Injector Dynamics 1300-XDS - CBR1000RR 2008+ Applications 11 Machined Top (Set of 4)