Replacement Polyurethane RubberWant to change your current Jinx gear knob colour? Give your Shifter the ultimate look! Jinx Shifters gear knobs are made from the highest quality components resulting in a superior feel on every shift. Each shift knob is designed and customized in Australia. Sturdy and confident, the Jinx Shifter alternative gear knob offers a soft cushion and non slip feel. A comfortable experience in the drivers hand and makes your gear shift precise and sharp.