This is one of the ProdigyWerks original designed shift knob. We understand that every racer is different and unique in your own style, handling and preferences.  This 6061 Billet Aluminum shift knob is genuine Titanium Plated, laser etched 5-Speed, fully adjustable height from -3.00mm to +15.00mm, and adjustable weight (180g/280g) to personalized your shift throws.