Salsa Warbird V4 Bottom Bracket Hatch Cover

No, this specific cover is designed exclusively for the Warbird Carbon V4 frame, which includes models from 2019 and newer. It will not fit earlier aluminum or carbon versions of the Warbird.

This cover acts as a protective shield for the bottom bracket area. It seals the opening on the underside of your frame, preventing mud, grit, and road debris from entering the bottom bracket shell and compromising your internal cable routing.

Installation is straightforward and typically requires only a standard hex key or screwdriver, depending on the specific fastener used on your frame. It is designed for a precise, drop-in fit, so you should not need to force it into place.

While the cover is designed for a precise fit, applying a very light layer of waterproof grease to the contact points can help create a better seal against moisture and make future removal easier. Avoid using heavy adhesives, as you will need to remove this cover periodically for maintenance.

It is a good practice to remove the cover whenever you perform a deep clean of your drivetrain or service your bottom bracket. This allows you to inspect the internal routing for any debris buildup and ensure the area remains dry and clean.