J.Costa is a Spanish manufacturer that produces scooter variators. Over ten years ago they introduced a completely new type of variator. This variator differs from the traditional variators because the commonly used variator roller weights were replaced by gliding weights. This unique system is completely developed by J.Costa and it produces an increased power on the entire power band, better acceleration, less vibrations and faster throttle response. Dips in the power curve are part of history. Each J.Costa variator is specifically developed for the concerning model to grant an excellent performance.