So I really want to buy a 5-0dro pulley cover for my xb12 but I'm worried it might cause damage to the pulley or belt. I live on a very long dirt driveway, approximately a mile long, and can't get out or in without getting damn near the whole bike covered in dust or mud/dirt (when it rains). I try to keep it very clean but it's difficult. Was wondering what everyones opinion might be? Thanks.