The PRO Vibe Superlight is PRO's lightest road stem, machined from 7075 alloy and fitted with titanium Torx hardware to shave grams from your front end without sacrificing stiffness. At 92g for the 70mm version, it suits weight-conscious road and race builds where every gram counts.

Highlights

• PRO's lightest road stem: 92g for the 70mm version — built for race-day performance.
• 7075 alloy construction: High-strength, fatigue-resistant alloy delivers a planted, precise steering feel.
• Titanium Torx hardware: Replaces heavier steel fasteners to reduce weight without compromising clamping security.
• Reversible +/-6 degree angle: Run positive or negative for an aggressive, slammed position or a more comfortable reach.
• Di2 and cable routing ready: Optimised for SHIMANO Di2 integration; compatible with internal, semi-internal and traditional cable routing.
• PRO cockpit system: Designed to pair with the PRO Vibe Superlight Handlebar, PRO Vibe Computer Mount and PRO Gap Cap Expander Carbon.

Built light, built stiff

The forged and machined 7075 alloy body keeps weight low while resisting flex under hard sprints and climbs. Every steering input translates cleanly to the front wheel — the kind of precision that matters on fast descents or in a bunch sprint. Titanium Torx bolts throughout drop further grams at every fixing point without any sacrifice in clamping integrity.

Dial in your position

The +/-6 degree angle is reversible, so you can choose a slammed, aggressive front end or a more upright reach simply by flipping the stem on the steerer. Available in six lengths (70mm through 120mm in 10mm steps), there's a fit option for a wide range of rider proportions and riding styles.

Clean cockpit integration

The Vibe Superlight is optimised for SHIMANO Di2 wiring and suits full internal, semi-internal and traditional cable routing on compatible frames. It is designed to work as part of the PRO Vibe Superlight cockpit system alongside the Vibe Superlight Handlebar, and is also compatible with the PRO Vibe Computer Mount and PRO Gap Cap Expander Carbon for a tidy, cable-managed set-up.

Compatibility & Fit

Steerer clamp: 1 1/8 inch. Handlebar clamp: 31.8mm. Length: 70mm. Angle: +/-6 degrees (reversible). Confirm your fork steerer diameter and handlebar clamp size before fitting.