Description This product is an efficient and practical motorcycle digital tachometer, made of safe and durable material, designed to help you track the running time of the engine, help you better understand the speeds of the engine when it is running. It is a very practical motorcycle modified accessory. Features -Color:Black. -Material:Aluminum alloy, glass, plastic.-Size: About7.00X7.00X7.00cm/ 2.75X2.75X2.75in.-Measuring range: 1-13000. -Installation aperture: about 10mm.-Working voltage: 12V.-Backlight color: LED blue, red pin.- Made of high-quality materials, not easy to corrode and age, long service life.-Fine workmanship, efficient and practical, will bring you a good experience.- High-quality housing with high-brightness two-color LED night running light electronic tachometer.- This electronic gauge has 13,000 revolutions. The workmanship is perfect and very beautiful.- Exquisite workmanship, high-end atmosphere. The reading is accurate and sensitive.Packing list: 1 x Motorcycle Tachometer