The Vinci stem is the first Deda stem designed for complete cable integration together with Deda handlebars featuring the new DCR system (Deda Internal Cable Routing).
Vinci is the most versatile stem on the market as it can be mounted with a traditional 1-1/8” or 1-1/4” fork steerer. The DCR system works with traditional 1-1/8” forks but requires a frame steerer tube with a 52mm (1.5”) upper bearing. The stem has an opening positioned on the lower part that allows cable integration in the space between the bearing and the fork. Completing the Vinci stem design is a series of spacers with channels for cable routing.
The spacers are designed to be openable without having to remove any cable from the frame for easy steering height adjustment. The innovative forging process of the stem with a flat shape ensures better aerodynamics. The complete line of accessories includes an integrated aero cap, steering spacers, and an aluminum adapter for 1-1/8” forks. Available in polish on black (pob) finish.

• Material: 3D forged 2014 aluminum
• Bolts: Steel, black
• Angle: 73°
• Handlebar Diameter: 31.7 mm
• Fork Steerer: 1 1/4” (31.75mm), adapter included for 1 1/8”
• Height: 40mm (includes the first upper spacer of the steering series)
• Sizes: 90 (VNPOB090)
  100 (VNPOB100)
  110 (VNPOB110)
  120 (VNPOB120)
  130 (VNPOB130)
  140 (VNPOB140)

• Weight: 260g (based on a 110mm size)
• Finish: POB (Polish on Black)
• Included Accessories: aero cap, spacers, and 46mm & 56mm steerer tube topcover.
• Other Accessories: compatible Garmin® mount (all models), Wahoo, Bryton® and Gopro®. 52mm steerer tube topcover (1 1/4” fork)
• Notes: Compatible with internal cable routing (up to 4 cables)