HiLine

Stealth Cage UD Carbon

What Our Gearhead® Experts Are Saying:

"I run this cage on both my gravel and trail bikes, and it’s one of those components you forget about—in the best way. The grip is rock solid, even on washboard descents, and the carbon stiffness makes bottle entry and removal smooth and intuitive. At 28 grams, it’s a no-brainer upgrade when I’m shaving weight without compromising reliability."

The Stealth Cage UD Carbon is the kind of component we choose when every detail matters. From fast gravel miles to rough alpine descents, this cage delivers confidence that our bottle stays exactly where it belongs—locked in, no rattles, no ejections. HiLine pairs purposeful engineering with a clean, understated look that elevates the entire bike.

Built from premium carbon fiber, the Stealth Cage balances stiffness and usability for effortless bottle access on the move. Its aero-inspired profile blends seamlessly into modern frames, while the ultra-light construction keeps weight to an absolute minimum. It’s a small upgrade that makes a noticeable difference every time the trail turns rough or the pace picks up.