The TR47L side case is designed, engineered and made 100% in Barcelona with capacity for one helmet (Trail) or 2 helmets (Flip-up and jet). Made from hardened aluminium alloy, a stronger and lighter type of aluminium which allows a reduced cross section of 1.2mm to obtain a minimum weight with maximum resistance. AISI 304 stainless steel hinges and pegs so you can set the case on the ground without it rolling over, and ABS case guards to protect from impacts.Includes the patented (pending) TERRA Lock System. With an AISI 304 industrial grade stainless Steel structure and includes the lock mechanism and a retractable carrying handle. Designed for quick use with one hand which allows the user to open, close, mount and remove the case in just a few seconds.The keys and lock cylinder of the TR47 Keys are the new premium version from SHAD, with a system that reduces the chance of theft. And a cover that stops dust from entering. (Keys and cylinder included only in right hand case).Side opening: perfect for packing, with large capacity and space, and an internal tray that allows you to hold your belongings, keep them tidy and prevent them from falling out when you open the suitcase.The Terra side cases are designed to be attached to the motorcycle through the new 4P System. It is a steel structure covered with high hardness metallic paint. Thanks to its 20mm diameter, the thickest on the market, it provides maximum strength and resistance and is also reinforced with a crossbar for the most extreme rides. The lock cylinders are easy changeable in less than 5 minutes you can unify the top & side cases for use with one key. Third cylinder included for the top case in the right-side case. Accessories (not included): Expandable inner bag (X0IB47). Inner mesh (X0TR01) .