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Is it allowed to unleash a motorcycle?

Verified 30 June 2021 - Directorate for Legal and Administrative Information (Prime Minister)

Debriding a motorcycle is only allowed in the following 2 cases :

  • The reference model also exists in full power version and the motorcycle has an ABS type braking system.
  • The debridling consists in transforming a motorcycle of 35 kW: titleContent accessible with the A2 permit , in version "less than 70 kW: titleContent ” accessible with the A permit. The manufacturer must have provided for this transformation during the European reception.

In addition, the unbridling must be professionally produced.

The sale of an unrestrained motorcycle and the sale of parts allowing the unrestraining are punished (fine, prison sentence, confiscation of the motorcycle...).

This applies to all types of sales, including between individuals.


the unclamping of a motorcycle requires carte grise change the.