Shed grams from your front end without sacrificing stiffness. The PRO Vibe Superlight is PRO's lightest road stem, CNC-machined from 7075 alloy and paired with titanium Torx hardware for a precise, race-ready cockpit that pairs perfectly with the Vibe Superlight handlebar.

Highlights

• PRO's lightest road stem: CNC-machined 7075 alloy body keeps weight to a minimum without compromising rigidity.
• Titanium Torx hardware: Saves additional grams and resists corrosion through wet riding conditions.
• Reversible ±6° angle: Run it aggressive or flip it for a more relaxed reach — no parts swap required.
• Di2 integration ready: Optimised for Shimano Di2 electronic shifting, keeping your cockpit clean and uncluttered.
• Flexible cable routing: Compatible with internal, semi-internal, and traditional cable routing to suit your frame.
• Computer mount ready: Front face accepts the optional PRO Vibe Computer Mount (PRAC0248) for a tidy GPS setup.

Light where it counts

The Vibe Superlight is engineered for road and race cyclists who demand a featherweight front end without compromising steering precision or power transfer. The 7075 alloy construction is notably stiffer and stronger than standard 6061 alloy, so you lose the grams without losing confidence when you're out of the saddle on a climb or pushing hard into a descent.

A clean, integrated cockpit

PRO has optimised the Vibe Superlight for modern Shimano Di2 setups, with thoughtful provisions for internal and semi-internal cable and wire routing. The optional PRO Gap Cap Expander Carbon and PRO Vibe Computer Mount (PRAC0248) bolt directly to the stem to complete a fully integrated, clutter-free cockpit.

Compatibility & Fit

Steerer clamp: 1 1/8" (28.6mm). Handlebar clamp: 31.8mm. Length: 110mm. Angle: ±6° (reversible). Suits standard 31.8mm road handlebars; pairs naturally with the PRO Vibe Superlight handlebar. Also compatible with the PRO Vibe Aero handlebar and other 31.8mm bars.