Our Top Cap Cage Mount replaces your standard top cap, providing a convenient mount for the cage of your choice. Compatible with any top cap-style stem, it fits most cages seamlessly.
This easy-to-install design is perfect for those who want quick access to their bottle without bending down, need to add extra hydration to their setup, or
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M24 x 1.5 top cap compression bolt would be cool
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Joshua · September 8, 2026
Awesome idea
easy access and stays put
C
Cory · 9 days ago
Amazing for small frames
Exactly what I needed on a small frame with one small bottle mount. Doubles my storage! Does not get in the way at all, and is a very convenient location. Will put this on all my MTBs