QR Code Link to This Post BMW 28 liter "small" top case with key.This top case mounts directly to several models including: R1200ST R1200RT (All Years) R1200R (2007-2014) K1200/1300GT F800GT & F800R• Capacity is approximately 28 liters, and large enough to accommodate a full face helmet. • Easily secured to the standard luggage carrier.