Many times motorbike spares you can ask yourself what is the correct mini motorbike ? How to buy a cross helmet online? At Apollo Motorcycles we are going to give you some advice so that you can choose your correct size and model. The helmet is an important accessory when practicing or enjoying your mini motorcycle, mini cross, mini quad or quad. That is why if it is difficult for you to find the right helmet, now you can do it from the comfort of your home, work or wherever you are. The size of your helmet. Before making the purchase, you must measure the diameter of the head. For this reason, the correct way to do it is by measuring the perimeter of the head at the height of the forehead and above the ears. Knowing the size, you will be able to know which size you should choose. Brands normally have measurements ranging from XS to XXL depending on the centimetres of the head. motorbike spares The fit of your mini cross helmet After choosing the cor...