... 30 + 70 degrees Celsius 3.Material: ABS PC 12v motorcycle speedometer 70 Technique Parameters:1.Nominal Voltage:12v2. 72-degree ... Adjust to different wheel diameter.8 Techometer meterDetails:1.pointer display odometer and fuel-consumption gauge and tachometer2.Usage ... . Our company can design, develop, produce and trade including motorcycle chain wheel, driving chain, shock absorber, brake shoe, lights ...