Black Inc Aero Bottle Cage Set

Black Inc Aero Bottle Cages are a two-piece cage set built specifically for the Ostro VAM 2.0, extending the frame’s aerodynamic profile rather than interrupting it. The down tube cage matches the tube’s width and curvature to smooth local airflow, while the seat tube cage redirects air inward and over the rear wheel.

Each cage is contoured to the width and curvature of its specific mounting point, so the down tube and seat tube versions are shaped differently rather than sharing one universal design. This close fit keeps the cage acting as a continuation of the frame’s surface instead of a separate add-on part.

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