Samdo Motorcycle Speedometer Wiring Diagram. June 3, 2022 by wiring digital. 8cut a 3/ dia. vdo tachometer wiring diagram from wirepartlynn101.z13.web.core.windows.net Web this is the method i used for wiring a samdo universal motorcycle replacement speedometer.you can find it on amazon or ebay. Web how to wire aftermarket amazon motorcycle gauges. Web samdo speedometer wiring […]