Small, simple battery-operated design is perfect for offroad or street bikes. The white back-lit display shows speed (0-360 km/h; 0-223 mph), odometer, trip meter, and volt meter. It also features five multi-colored indicator lights. The unit measures 120 mm (4.72″) W x 40 mm (1.57″) D x 23 mm (0.91″) H.