The top riders get lots of sponsorship, which is either materials, engines bikes etc or £s which the top riders spend on equipment or mechanics etc, the points money goes directly to the top riders bank accounts. If you do a Google search several seasons earnings from Poland are listed, most top riders earn £300k-£600k a season in Poland alone, then you have Sweden Denmark and the UK. So a rider like Tai easily £1 million a year could be earned, especially if you take in the money from monster