Speedometer diameter 114 mm, depth 40 mm without plug-in device and 65mm with plug-in device Speedometer diameter 114mm, depth 40mm without connector and 65mm with connector Electronic speed controller with computer data for the Harley-Davidson Big Twin models Tachimetro diameter 114 mm, profile 40 mm with connector and 65 mm with connector If you pre-attend attention to the first spindle of the acquisition, this is a 12 pin Electronic speed meter with control revolutions for Harley-Davidson Big Twin models Fat Bob Ignition Switch for Harley-Davidson Fat Boy Heritage Evo Twin Cam Chrome -13 Ignition switch black for Harley Davidson 93-15 FXST FLST Softail Fat Boy Road King KM/H speedometer electronic for Harley Davidson Softail Road King Twin Cam Evo 95-03 Electronic speedometer for Harley.