Enkei M52 17x7.5 42mm Offset 4x100 Bolt Pattern 72.6mm Bore Dia Matte Black Wheel - 480-775-4942BKM52 The M52 is Enkeis take on the traditional split 5 spoke wheel. Available in 15 through 18 sizing and in hyper black or matte black, the M52 is the perfect choice to add sporty flair to any sporty coupe, sedan, or crossover. Sizes 15, 16, 17 & 18 Inch Available In Hyper Black, Matte Black, or Matte Gray Spec E Inspected SPEC E All Enkei wheels are engineered to pass rigorous testing. In fact, Enkei established its own test standard called Spec E,