This odometer is an instrument that indicates distance traveled and speed by a motorcycle. This high quality speed gauge has a metal shell. The maximum speed measurement is up to 140 km/h. It isn't very hard to install and work properly which made things a lot easier.Features:Comes with indication needle for clear and direct display. High digital reading capacity and practical, could match and replace original equipment perfectly. Easy installation and simple operation, it's precise and always indicates accurate data for drivers. Universal fit for most motorcycles of DC 12V, maximum speed measurement is up to 140 km/h. Professional installation is strongly recommended to avoid trouble or damage caused.Specifications:Condition: Brand NewMaterial: Metal, PlasticShell Color: SilverVoltage: DC 12VColor : ChromeQuantity : 1 pieceOdometer Measurement : 0-140 km/hSmallMounting Hole Diameter: 6mm/0.236'Big Mounting Hole Diameter: 10mm/0.393'Dimension(D x H): 66 x 55mm/2.59' x 2.16'Fitment: Universal Fit for Motorcycle/Custom applicationPackage Includes:1 x OdometerNote:1. Please check measurement before you buy.2. It is easy to install, but professional installation is highly recommended.