Givi E52 Maxia Monokey Topcase This is by far the most spacious top case available (52 liters), Maxia E52 expresses the best of the GIVI Monokey range. The innovative and unique opening/detaching system, a result of the continuous GIVI research, can be operated with one hane only (opening by pushing with one finger, even when wearing gloves, and detachment with the mere rotation of the keyand the pressure of the red button) guarantees the maximum in practicality and ease of use. Features 23 wide x 11.5 tall x 16.8 front-to-back (59.3 x 31.5 x 44.7 cm) 52 liters in volume Max. load inside case 22 lbs Weight of empty case 12 lbs