The World Superbike championship has moved to address the performance disparities that have seen Kawasaki and Ducati dominate in recent seasons.

The Superbike Commission, the rule-making body for the WorldSBK series, today announced a series of measures to ensure greater parity among teams and factories.

The measures, which will enter into force in 2018, see rev limits replacing weight penalties and air restrictors as a performance balancing mechanism, and a performance-based concession point system for allowing engine updates during the season.

The changes fall into three main categories: the performance balancing system, a system of concession points, and the price capping of a range of suspension, chassis, and engine parts related to performance.

The performance balancing system and the concession points system are aimed at creating more parity between different manufacturers, while the price capping of certain parts is aimed at both limiting costs, and of ensuring that all teams have access to the same parts.