The SH59X is a motorcycle top case unique in the market. Its innovative design allows its loading volume to be regulated in up to 3 different positions in a matter of seconds (L, XL & XXL), which allows to carry 2 enduro helmets without having to put them to the side, plus travel accessories. It also has internal holding straps to ensure that the load doesnt move.The top cover of the top case is made in 0.8mm thick aluminium and the rest is made of reinforced polypropylene. Its structural frame guarantees high rigidity and resistance with minimum weight. It offers the possibility to include, as an accessory, and expandable internal bag (X0IB10). It has a top opening, an external pocket for direct access and it is reinforced with an internal foam to protect the contents from any hit. It also has a strap and a handle to make it easier to carry it. In this way, the internal bag makes it easier to transport your belongings without having to extract the top case.It offers maximum security thanks to its innovative hermetic lock Smart Lock System, with automatic retractable handle and a hermetic lock in 3 positions. This system allows to keep the top case open without the possibility to extract it, and it can be open and closed without key, so that it only needs the key to block it. It can be open with only one hand.The cutting-edge technology and the innovative design of the eXpandible case earned the prestigious Reddot Design Award 2017, a reference among designers and manufacturers. The patented system that regulates the SH59X volume, allowing to expand or reduce its size, turns it into a highly functional and practical case, that adapts itself to the motorcyclist needs at all times:- Size L: perfect to transport everything you need every day.- Size XL: very useful for short weekend escapades. With capacity to hold two full-face helmets.- Size XXL: enough to carry everything you need for that amazing adventure you have been dreaming about for so long. With capacity to hold two endure helmets.As optional accessories, we also have a double backrest and braking light. The backrest (D0RI80) has two pieces, made with two layers of polyurethane foam, covered in synthetic leather with two textures, which guarantees total comfort for the passenger. The braking light (D0B29KL) is made with energy-saving leds and it is very easy to install, as it is fit in the lower part of the top cases base. This increases security, as the bike is more visible from behind.The aluminium eXpandible SH59X is perfect to combine with road and mountain trails (Trail Adventure), due to its exclusive aluminium finish, matching the new SH35 side cases with aluminium finish.As the rest of the SHAD motorcycle top cases (except for TR48/TR37), it includes the plate and the screws kit.