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Deda Elementi Zero100 Servizio Course Road Stem

The innovation of physical matter in a powerful design. The most advanced technology of light alloy tempered by the tough experience of the great cycling champions. 3D forged road stem, stress directional fibre orientation.

The Zero100 Servizio Corse stem is made from 2014 aluminum alloy. Deda uses their proprietary 3D forging method to maximize the durability of the alloy (forging preserves the structure of an alloy to a greater extent than CNC'ed alloy.) The 3D process means that Deda uses a special lubricant in the mould during the forging process that allows them to keep the stem walls supremely thin - varying from 1.5mm all the way down to 1.1mm. The thin walls bring one central benefit, of course: Ultra-lightness.


  • Bolts: 6/4 steel
  • Handlebar diameter: 31.7 mm.
  • Angle: 82°
  • Weight: 126g (100 mm), 140g (120 mm), 146g (140 mm)

Buy Deda Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

  • Colour: White
  • Option: Steel Bolts, Titanium Bolts
  • Length: 140mm, 130mm, 100mm, 110mm
  • Material: Alloy
  • Diameter: 31.7mm
  • Steerer Diameter: 1.1/8"