PROFILL Fuel filler filter sock suits KTM690 2008-2018
This KTM0002 filter is needs to be fitted under the adaptor as can be seen in the photos above.
Designed to fit UNDER the FUEL CAP ADAPTOR which must be purchased separately from another seller. (the adaptors with the screw on fuel cap)
These fuel cap adaptors are the type that give your bike a small screw on acerbis fuel cap.