JASS Performance Type R brushed aluminium finish gearknob, with standard screw thread fitting. Fits Mazda MX-5, Eunos Roadster and most other Japanese cars with M10x1.25 screw thread fitting for example RX-8, 323, Nissan 350Z and Mitubishi Evo. 

Top quality, made in the EU.  This screws on to the standard gearlever and doesn't need any of the dreadful allen key fittings to stop it wobbling around.

The knob is designed to be the shortest possible for MX5, it extends just millimeters above the top of threaded gearlever. 
 

NM01669. JP2470.