Frame Hole Cover Caps For Kawasaki Z900 - 2017 to 2022

The Kawasaki Z900 frame is drilled with several unused mounting holes that are left exposed from the factory.

These frame hole cover caps snap directly into those openings, sealing them against dirt, moisture, and road debris.

The set includes four plastic plugs in two sizes to cover all standard frame openings. Available in a Z900-logoed version or a plain no-logo finish depending on your preference.

Why it makes a difference

Exposed frame holes collect water and grime over time, which can accelerate corrosion on the inner frame walls. These frame hole cover caps create a clean seal that keeps the interior of the frame tube dry and clean, providing effective frame protection against the elements.

Installation requires no tools and no drilling. Each plug presses directly into its respective frame opening and holds securely in place, making this one of the simplest upgrades you can make to the Z900 2017-2022.

The caps also give the frame a finished appearance, eliminating the raw, unfinished look of the open holes. The no-logo variant integrates cleanly with any custom color scheme, while the Z900-logoed option adds a subtle branded detail.

Installation

Bolt-on fitment. No drilling, no cutting and no permanent modification to your motorcycle. Clean the frame openings thoroughly and allow them to dry. Select the correct cap size for each hole. Press each cap firmly into its frame opening until it seats flush. Inspect each cap to confirm it is fully seated and secure.

Available in Z900 (with logo) and No Logo.

Fitment

This part is listed for Kawasaki Z900 (2017–2022). Check your model year and trim against the list above before ordering.

Questions riders ask

How many caps are included in the set?

The set includes 4 frame hole cover caps in two sizes to fit the standard factory openings on the Z900.

Do these require any tools or drilling to install?

No tools or drilling are needed — each cap presses directly into the factory frame opening by hand.

All orders ship free, and every set is backed by a 1-year warranty against defects.