The second front pocket has an internal organizer sleeve pocket and key clip

12/16 Enduro KTM 500 EXC Six Days 500 C

49 mm for KYB and 50 mm for SHOWA and 50 mm KTM WP front fork

It also enables proper cleaning as you can unzip it to clean it inside out

com/support-docs/NPDLC/Fiches/RMS-7104046A

Vesrah - Oil Filter (SF-9002) Options:SF-9002 The second front pocket hasFilter material is an composite of paper pulp, other fibers and resins, which are processed to produce extra thickness and density to provide High Filtration Yield. Filter material is fluted to it's maximum to the O. E required numbers; the higher the number of fluting, the higher the filtration efficiency.