Joker MacHine Oil Filler Plug Chrome Tri Bonneville/T100 Scrambler 865 Thruxton Give your bikes crankcase a refined race look with one of these cool oil filler plugs All CNC machined from 6061 T-6 aluminum Super-easy handle design eliminates the need for a tool (or coin) to inspect or add oil to your engine Holes in handle enable safety wiring access for racing applications, and add lightness to the part (not to mention a tightening point with an Allen wrench through one of the three side holes) Available in your choice of black or clear anodized finish or chrome finish; includes O-ring