FITTING OF THIS PRODUCT: According to the data provided by the manufacturer, this article is valid for the following brands, models and years:BMW C 600 Sport K18 (2 Cyl) 2012- BMW C 650 GT K19 (2 Cyl) 2012- BMW C 650 Sport K18 (2 Cyl) 2016- BMW C 650 Sport K18 (2 Cyl) 2016- BMW R 1200 GS K50 2 2013- Liquid cooled BMW R 1200 GS Adventure K255 2 2013- Liquid cooled / 26.5mm Thread BMW R 1200 K53 2 2015- 26.5mm Thread BMW R 1200 RS K54 2 2015- 26.5mm Thread BMW R 1200 RT K52 2 2013- Liquid cooled / 26.5mm Thread BMW R 1200 GS K50 (2 Cyl) 2011-