Hign-concerned Chemical:NONESpecial Features:SpeedometerItem Diameter:2.181inchItem Weight:0.4kgItem Height:2.181inchItem Width:2.181inchItem Length:3.574inchExternal Testing Certification:ceModel Name:Motorcycle SpeedometerBrand Name:Auto-PartnerOrigin:Mainland ChinaMaterial:plasticMotorcycle Speedometer Meter Double Color LED Light Universal Odometer speed meter gauge Miles For Motorcycle hot selling Features: This is a latest high quality Speed gauge with iron shell, with a highlight- dual color LED back Light,Universal for mechanical type revolution interface. Specification: 1. Easy to install 2. High capacity and practical 3. Fits for all motorcycle 4. Material:Stainless Steel 5. General mechanical speed line interface 6. Internal small odometer Internal Night light, green or red(-) and black(+) lines for LED light, for DC 12V. (Red or green line is the Negative electrode,to prevail in kind.) Shape:circle. Speedometer unit : km/h. Odometer unit : km. Universal for mechanical type revolution interface. With speedmeter/Odometer. Product: two wires, six-digit odometer needle, black bottom, LED LCD, 180KM. Full iron shell, with bright LED Night Lights, mechanical speed line interfaces. Package included : 1 X Motorcycle LED light Odometer Speedometer