General description Designed to allow quick and simple release of the round style clutch and brake master cylinder reservoir caps used on BMW motorcycles. Technical specifications Equivalent to OEM 32 1 511 (83300402038) Type: Round screw-on cap release tool Compatibility and accessories R90RT (2005 - 2009) R1200GS (2005 - 2009) R1200GS (2010 - 2014) K1200R, K1200 Sport, K1200GT (2006 - 2008) K1300R, K1300S, K1300GT (from 2008) F800ST (all) HP2 Megamoto Usage Use in accordance with OEM instructions.