Product Details Aftermarket 100% New High class quality and very durable Designed to mount to motorcycle handlebar clock thermometer Material: Iron & Rubber Inner Diameter: 1.25 inch (32mm) Outer Diameter: 1.57 inch (40mm) Color: Chrome Fitment: Fit Most of motorcycles custom applications with 1.25″(32mm) Handle bar Package included: 1x Chrome Handlebar Mounts Clamp 1x 4mm*18mm Clockwise Bolt 1x 3mm*6mm Clockwise Bolt 1x 3mm Metric Hex Key 2x Black Rubber Gasket