This is a custom 3D printed exhaust plug for washing your bike or winter storage to keep the critters out. It is made for KTM SuperDuke v3 stock mufflers or most exhausts with 42.5mm exhaust port.

Similar to "remove before flight" labeled units, this one is labeled "(NOT) Ready To Race" :)

Item is 3D printed and may show minor print related marks.  It's is printed from high temp and UV resistant ASA but of course should ALWAYS BE REMOVED BEFORE STARTING BIKE!