Permitted Motorcycle Modifications: Handlebar Replacement

One of the most common modifications when we want to change the look of a motorcycle is a handlebar replacement. This type of upgrade, even if it is mainly aesthetic, usually does not involve major difficulties.

A handlebar swap can be done without problems as long as it does not exceed the measurements and limits of the original setup. However, if your intention is to install a very different type of handlebar in terms of shape and design, it must be homologated in order to pass the vehicle technical inspection (ITV).

In any case, for the handlebar change to be approved during the ITV, you only need a workshop certificate and a laboratory compliance report. A full technical project is not required, which would be much more expensive and time-consuming.

The handlebar risers or clamps, which secure the handlebar to the top yoke, must follow the same procedure if they are also replaced.

There are many different handlebar styles on the market, and each one usually fits the look you want to achieve. Most transformations involve changing the handlebar to match the style you have in mind.

The most common types are:

Drag Bar Handlebar

These handlebars are narrow and semi-flat, creating a more aggressive riding posture. The elbow remains at a right angle, while the wrist stays in a neutral position. With added risers, they can also provide greater comfort.

Ape Hanger (Monkey Bars)

These are extremely tall and wide handlebars, giving the impression that the rider is hanging like a monkey. They can be very uncomfortable for riders with shorter arms and are widely used in chopper-style builds.

Zed or Z Bar

Their main feature is the shape of two opposite “Z” angles welded at each end. They are not very large but give a distinctive look, especially on a Sportster .

Straight or Flat Handlebar

There is not much more to add to the name: an almost straight bar with a slight backward bend toward the rider. This creates a more forward-leaning posture toward the center of the motorcycle.

Clip-Ons or Café Racer Style

Two angled bars mounted on each side of the top yoke force the rider into a forward-leaning position, improving aerodynamics by reducing wind resistance.

They are almost essential on any Café Racer you see on the road.

There are other designs derived from these types, mainly intended to improve the visual style of your bike, but these are the most common ones you will find on the roads around you.