E-bike owners, this controller bag is the perfect solution for protecting your expensive electronics from the elements! Made from brand new plastics that are built to last, this case gives your electric bike controller and battery that clean, integrated look while providing serious protection. It's dustproof and waterproof, so you don't have to worry about rain, mud, or trail debris damaging your components. The design allows for good heat dissipation too, which is crucial for keeping your controller running cool during those long rides. The kit comes with 4 fixing screws and 2 fixing clips, plus they include 4 extension screws if your frame tube is larger - so you should be able to get it mounted securely no matter your bike's setup. They offer two sizes (Type A and Type B), so make sure to check the dimension drawings in the photos to ensure it'll fit your specific controller before ordering. Installation is straightforward and once it's on, your e-bike will look more professional and put-together. Whether you're riding mountain trails, commuting through city streets, or just cruising around town, this controller box keeps your electronics safe from water damage, impacts, and general wear and tear. It's one of those accessories that not only protects your investment but actually makes your e-bike look better too.