This pack contains a crud crudcatcher and a crud raceguard the crudcatcher fits under the down tube at the front to protect you from spray from the front wheel the raceguard fits onto the seatpost at the back to protect you from spray from the back wheel in the race pack these are in a slim line design for a sleeker look and to suit commuters available in black only features cheaper than buying front and rear guards separately lighter version of the famous crud mud guards perfect for