Of course this case is equipped with the same Monokey system that allows the bag to be opened closed locked and removed with the same key. The case locks both closed and to the rack. The V47 is available in matte black with aluminum accents. The V47 can swallow two full-face helmets. Compatible with Givi Five Stars and SW-Motech luggage racks. Designed for use as a topcase only. Accessories available separately include backrest pad brakelight and an inner nylon liner bag. Givi V47 Specifications: 23.2″L x 17.7″W x 12.6″H Volume: 47 Liters Weight: 9.72 lbs Material: Polypropylene / Aluminum Maximum Load: 22 lbs Helmet Capacity: 2 No helmets were harmed in the making of this page.