Compatibility and size Applicable to all motorcycles equipped with a rear cargo tailstock. The motorcycle trunk size is approx 27 x 16 x 2 cm, weight 0.1 kg. Large capacity The trunk backrest provides substantial capacity for a full set of helmets, other riding equipment, and food, greatly facilitating your travel. Easy to use with Monokey backrest Monokey case backrest features onebutton quick removal of the base plate for easy installation and use, then it is fixed to the motorcycle with screws. Construction and protection Made from aluminum alloy for strength and safety as a backrest. The trim cover protects the edges and corners of the boot. Practical use scenarios Daily commuting and local trips: store rain gear, gloves, and small tools. Weekend rides and errands: carry a helmet, extra clothing, and snacks. Longer tours: accommodate spare parts, small groceries, and additional riding essentials.