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Road Aero Bars

Vision Tech UCI Alloy Base Bar

The Vision UCI accepted Alloy Base Bar is exceptionally aerodynamic and has a great history of being used to produce top results in professional racing. The Alloy base bar is made with AL6066 T6 triple butted aluminum for light weight and high strength.

The Vision base bar is custom shaped with exceptionally smooth welds and has optimized internal cable routing for incredible aerodynamics. Quality gloss black powder coat finish gives this base bar great looks as well as performance. A perfect match with Vision 31.8 aerobars and a 31.8 stem.


  • UCI-legal alloy base bar for clip-on aero bars
  • AL6066 T6 triple butted aluminum for light weight and high strength
  • Zero-degree flat wing shape with angled-up brake lever mount ends for Vision TT brake levers only
  • Custom shaped for optimized aerodynamics with internal routing
  • Stem clamp diameter: 31.8mm
  • Clip-on diameter: 31.8mm
  • Sizes: 40, 42 cm (c-c)
  • Finish: Gloss Black w/ white graphics
  • Weight: 231 grams (42cm)