name: Motorcycle instrument Material: Metal + glass Color: Black Display color: blue Easy to install and suitable for most motorcycles. One of the main reasons this universal speedometer is perfect for your motorcycle is the versatility of the meter. The meter can be installed on almost every bike without any major modifications. In addition, this motorcycle meter is versatile and can be used as a speedometer, tachometer, odometer, and also displays auxiliary information such as fuel. Features: LCD screen with LCD display. Speed: 0-10000 RPM Speed indication Speed display Mileage display Fuel (amount of oil) display Units: MPH and KMH (you can change between these two units by clicking the button) Specifications: Product type: motorcycle speedometer Condition: 100% new and high quality Working voltage: DC 12V Odometer & speed indicator: km/h; mph; Maximum odometer measurement: 0-199km/h; 0-199 MPH Mirror diameter: 6.5cm/2.5 inch Mounting hole diameter: 8mm / 0.31 inch Installation mode: Direct replacement, plug and play. Wiring mode: The green wire connects to the negative electrode/ground wire The black wire connects to the positive/anode Red Wire speed /RPM Blue wire fuel Applicable model: Applicable to all 12V motorcycles. It is more suitable for old vintage motorcycles, custom motorcycles. Bobber,Chopper,Scrambler,Old School,Cafe Racer. Package Contents: 1 x Motorcycle instrument Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.