Peugeot BB1 concept nearing to production
The vehicle's official categorisation is being mooted. The BB1 has handle bars and a twist-grip accelerator and passengers sit pillion style behind the driver. Although, homologation for a quadricyle is complicated because different countries have different definitions of what a quadricyle is. For example, in France a quadricyle is not allowed on the motorway and the UK has two classes of quadricyle, depending on the vehicle's weight and power.