Accessories Electric Mobility -Speed Universal Gear Shift Knob Highlights generic brand Universal Speed Gear Shift Knob Description: 6-speed gear (1, 2, 3, 4, 5,6) and reverse panel painted in high, without fading. High strength, non-corrosive, high temperature tolerance and low thermal expansion. It will improve driving feel and shifting due to low weight and sturdiness. Improve movement easier and faster. Suitable for most vehicles. specification: Material: aluminum alloy Length: Approx 105mm Head diameter: Approx 40mm Hole ID: Approx 16mm Pipe size: Approx 8mm 10mm 11mm 12mm Package includes: 1 shift lever 4 pieces plastic pipes 1 piece hex key Screw 3 pieces Note: Please allow 0.5-1 inch differs due to manual measurement. (1inch=2.54cm) Please check the size measurement and picture carefully before you make payment. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Please understand, thank you.