The Deda Superbox® stem represents the evolution of the iconic Superzero, designed to deliver a clean cockpit setup with fully integrated cable routing when paired with Deda handlebars featuring the DCR system (Deda Internal Cable Routing). Thanks to its proprietary design, the Superbox® offers two routing options:

• DCR – Complete internal cable routing for maximum integration*
• S-DCR – Semi-internal cable routing with a cover that allows easy installation, service, or adjustment without disconnecting electronic wires or hydraulic hoses

Engineered to work with 1-1/8” standard fork steerers, the Superbox® is compatible with both 46 mm (1-1/8” bearing) and 56 mm (1.5” bearing) upper headtubes. The package includes dedicated spacers and a nylon cover with slits, making adjustments easy without removing all cables. The innovative 3D forging technology combined with a sleek flat profile ensures both aerodynamic efficiency and structural stiffness.

• Material: 3D-forged aluminum
• Fork Steerer: 1-1/8” standard
• Compatible with: 46 mm and 56 mm upper headtube bearings
• Cable Routing: Full DCR or Semi-internal S-DCR
• Lengths: 90 – 100 – 110 – 120 – 130 – 140 mm
• Accessories included: Nylon cover, aero topcap, headset spacers, 46 & 56 mm topcover
• Finish: POB (Polish on Black)

With its advanced cable management, aero design, and wide size range, the Deda Superbox® stem is the perfect solution for modern performance road bikes.

* For frames using a D-Shape fork.