Sell Flameer2 Bicycle Computer Mechanical Classic Retro Odometer Stopwatch best price

Description: Universal machine speed gage for bicycles or tricycles, high-quality bicycle equipment made of durable plastics and metals. Ideal for 26-29-inch road bike, mountain bike, folding bike or old fitness bike.Please check your bicycle size before ordering. An old - fashioned bicycle speedometer.Classic style, product accessories complete, easy to installl. A bicycle computer can display total mileage and single mileage (side knobs can clear the distance of a single trip). Can be installled left or right, can be reset.Waterproof (not soaked), you needn't worry about rain. Size scale: 5x6 x 8cm/2x2.4x3.15 inches The package includes: 1 set of mechanical speedometers