Deda Vinci Stem

This stem features a rock-solid aluminium construction, which makes it perfect for handling the increased weight and pressure associated with long-distance road journeys. Deda has also gone the extra mile with this premium stem by kitting it out with steel bolts. This adds additional security around its clamping area for a reliable hold as you clock up the miles on your road bike. One final highlight is its internal cable routing, which allows you to hide up to four cables inside its innovative design. 

Vinci is the most polyvalent stem on the market being compatible with traditional 1-1/8” fork steerer as well as 1-1/4”. The DCR system works with a standard tapered steerer with 1-1/8” upper diameter, but requires a 52mm (1.5”) upper headset bearing od. The stem leaves room at the back for the cables to fit the gap in between the headset bearing and the fork.

The Vinci stem system features special spacers that provide the channels for the housing cables. Spacers are designed with slits that let them pull open, they can be added or removed to get the fit right without having to remove all cables.

The innovative 3d forging technology and the flat design result in a better aero performance. The aero integrated topcap, headset spacers and alloy sleeve adapter for 1-1/8” fork steerer complete the line of accessories included. Available in polish on black (pob) finish.