3T

Apto Stealth Stem

What Our Gearhead® Experts Are Saying:

"I run the Apto Stealth on both my road and gravel setups. It’s one of the few stems that manages to be both beautiful and functional. The reverse bolts keep things super clean with modern bars, and the double steerer clamp inspires confidence even when I’m bombing chunky fire roads. Plus, it plays nicely with accessories like Bar Fly mounts."

A well-designed stem can transform how a cockpit looks and feels—and the Apto Stealth Stem from 3T does just that. Drawing on over 60 years of design evolution, it blends sleek Italian aesthetics with the stiffness and adjustability demanded by modern riders. At the heart of the design are reverse-mounted faceplate bolts, which create a smooth, uninterrupted profile that complements today’s sculpted drop bars.

Crafted from 6061 alloy, the Apto Stealth delivers reliable strength without unnecessary weight, while a double steerer clamp system offers additional peace of mind during high-torque efforts or off-road adventures. The clean look is completed with 3T’s signature 3D rubber logo, a subtle nod to classic components while embracing a stealth-forward build.

Available in 70–130mm lengths and with a standard +/-6° rise, the Apto offers broad compatibility across gravel, road, and e-bike platforms. It’s also ready for accessory integration, thanks to Bar Fly mount support. For riders refining their fit or chasing a cleaner setup, the Apto Stealth is a precise and polished upgrade.