This 2017 Limited Edition Ryan Tuerck Gear Knob has been designed by Mishimoto in collaboration with Ryan Tuerck to both look awesome and enhance shift feel.The colour scheme is intended to bring to mind Ryan Tuercks livery. With a simple, strong graphic, this thing really does look cool.The knob itself is pure motorsport. Designed for ergonomics and lightweight, this is perfect for everything from stripped out drift missile up to a serious track car. Or just making your daily driver look badass-er.Made from lightweight, non-heat-retaining thermoplastic, this is intended to be practical.The knob comes with thread inserts for M8x1.25, M10x1.25, M10x1.5 and M12x1.25.