BMW Seat Reduction
BMW offer a lower seat height for both Sport and Touring models.
BMW Motorrad have announced a factory "low seat" option for both the C 600 Sport and C 650 GT scooters. The lower seat will be a no-cost option and available as of February 1st, 2013. It will also form part of the very extensive BMW Motorrad accessories list.
BMW Seat Chart
It would seem that initial shipments may have arrived with a higher European seat configuration. Scootersales.com.au were recently invited to the launch for both models in Sydney. You can see that comprehensive report and review here.
For further information see the BMW Motorrad website.