An integral part of the Jaguar driving experience- X-Type gear shift knobs convey sporty performance- quality craftsmanship and timeless style.. GEAR SHIFT KNOBS Experience the essence of Jaguar performance by selecting from a range of S-Type Gear Shift Knobs- each crafted to complement your vehicles interior according to your personal taste. Grasp the essence of Jaguar performance and luxury before shifting into a superior driving experience with these XK gear shift knobs. Choose from two styles.