Specifically designed to fit the R and K series models, for those people who do not like the large unsightly hole in the rear hub. Each kit comes with two anodised hub covers, which have been machined from solid aluminium and designed in such a way to ensure the maximum level of ventilation is still afforded. The covers are secured in place by two rubber 'O' rings and then clamped up by means of the aluminium rod and two stainless steel countersunk screws. Unlike some of the competition, we do not provide badges to cover the screws to save you the frustration of damaging them every time the wheel has to be removed! This kit really will improve the look of your bike and it is in keeping with the overall quality of BMW's. It is easily fitted in a couple of minutes and full instructions are supplied.