Vision Metron 4D Compact handlebar review

The Vision Metron 4D is a carbon-fibre handlebar designed to make your bike lighter and more aerodynamic

Vision Metron Handlebars
(Image credit: Cycling Studio)
Cycling Weekly Verdict

A very stiff and good-looking aero handlebar. What it lacks in aggressive aerodynamic shaping it makes up for with well-thought-out ergonomics.

Reasons to buy
  • +

    Very ergonomic shapes

  • +

    Comfortable to ride with

  • +

    Generous holes for cable routing

  • +


Reasons to avoid
  • -

    Not the most aerodynamic shape

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The Vision Metron range is largely aimed at improving aerodynamics and has a bias towards the time trial and triathlon market. However it seems like its 4D aero road handlebar has a slightly different emphasis.

Ergonomics have been prioritised over aerodynamics: the shape of bars is very complex and has clearly had a lot of thought put into it.

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