Deda Superzero Stem

Deda Superzero Stem Info

The Deda Superzero Stem sets a new benchmark for road cycling performance, marrying featherlight construction with race-ready rigidity. Its sleek, polished-on-black or crisp white finish complements any cockpit, while its minimalist profile keeps drag to a minimum.

Crafted from 3D-forged Alloy 2014, the Superzero delivers an exceptional stiffness-to-weight ratio that gives you the confidence to sprint, climb, and attack. Every stem face is precision machined, and CrMo fastening bolts ensure secure clamping under the most demanding efforts.

With an 82° rise and a 31.7 mm clamp diameter, this stem integrates seamlessly with Deda handlebars and a standard 1 1/8″ steerer tube. Available in lengths from 90 mm to 140 mm, it offers the fit and feel you need to stay comfortable and in control.

Deda Superzero Stem Specs at a Glance

• Material: 3D-forged Alloy 2014
• Screws: CrMo bolts
• Angle: 82°
• Handlebar Clamp Ø: 31.7 mm
• Fork Steerer: 1 1/8″ (28.6 mm)
• Clamp Height: 36 mm
• Weight: 145 g (110 mm)
• Sizes: 90, 100, 110, 120, 130, 140 mm
• Finish Options: Polish On Black (POB), White
• Included: Alloy top cap

Design Benefits

1. Aero-Optimized Profile: Flattened top section cuts through wind for reduced drag.
2. 3D-Forged Stiffness: Precision forging yields race-grade rigidity under load.
3. Lightweight Build: Sub-150 g (110 mm) keeps front-end mass to a minimum.
4. Modular Compatibility: Optional D-clip ready for Shimano Di2 or Campagnolo EPS routing.

Final Take

The Deda Superzero Stem is the ultimate upgrade for riders seeking a balanced blend of aerodynamics, stiffness, and weight savings. Whether attacking a KOM or dominating a crit, its race-focused design and premium finishes make it an indispensable component in any high-performance build.