If you're fabricating your own Givi Monokey siderack and need the specialized Givi Monokey mounting hardware pieces, this is what you need. Includes 1 pyramid clamp, 2 mushroom spacers, rubber bumpers, and standard attachment hardware. Buy 1 set for each Givi Monokey case you will be attaching to your bike. Also useful as replacement hardware for Givi Wingracks. Kit includes: - 1 pyramid clamp - 2 attachment screws - 2 washers - 4 replacement rubber bumpers - 2 mushroom spacers - 2 nylock nuts - 2 retention bolts for mushroom spacers