Installation Kit Mounting kit for the upper case - you also need a tray according to the type of trunk for attaching the trunk. M5 (plastic for 990, -) for MONOKEY (E 55 Maxia, E 52 Maxia, V47, V 46, E 460, E 360, TRK 33, TRK 46, TRK 52), M5M, M6M 990,