Joker MacHine Gas Cap Series 900 Union Jack Blk Ano for Tri Bonneville Scrambler Low-profile billet aluminum gas caps made with precision-machined finger serrations make it much easier to unscrew your gas cap, and add a great custom look to your bike Available in our precisely CNC-engraved 900 Union Jack series or smooth surface preferencesrotating the logo into the proper reading position is no problem Easy installation; uses all the stock gas cap componentsjust remove snap ring from the old cap and install ours in seconds Fully CNC machined from 6061 T-6 billet aluminum Offered in your choice of black anodized, clear anodized or chrome plated finishes