Our Precision Billet tank insert puts a finishing touch on your Darkside kit. Riders are always looking for simple items that they. can get to personalize their bikes and our CNC milled aluminum products are the ticket. Removal of your insert and install of ours is. easy. Available in our hard black anodized contrast cut or our show chrome finish. Fits 2006 and up Street Glides and 2010 and up Road Glides.