The Bultaco Brinco controller upgrade marks Guilera’s final limited series designed to ensure long-term support and improved ride performance. The Bultaco Brinco may no longer be in production, but the bikes are still very much alive. Since the end of

The Bultaco Brinco was more than an electric bike — it was a bold experiment that blended tradition, innovation, and a touch of madness. At Guilera, we designed its power controller back in 2014, and we still build improved replacement