Motor Mirror Block Off Base Plates For 1999-2007 Yamaha R6 Yzf-R6 Yzfr6 Black These Mirror base plates can also be used as stand-alone block-off plates. Instructions: no instruction Material: High Quality Billet Aluminum Color: the same as pictures show Bolt Hole Diameter: 5mm,Size: 74mm x 34mm,Quantity: 1 Pair (2 pcs),,,,