This product from Speedmaster is very much designed to live up to its name. The central stem that the bristles are attached to is designed to offer a certain degree of bend. The bristles are designed to lay completely flat.
This means it can easily access – and clean – even the smallest holes and tightest angles on your wheels, making for a lovely, quick cleaning process. The bristles have the required stiffness to tackle dirt and mud, while at the same time are soft enough that you don’t have to worry about scratching.
This brush gets in easy, does the job and gets out – saving you time and energy, and giving you a set of squeaky-clean wheels too.