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: 31.7mm.
Weight: 126g (100mm), 140g (120mm), 146g (140mm)
Buy Deda Components from Chain Reaction Cycles, the World's Largest Online Bike Store.