The 24 volt YK19F controller for the Pulse EM-1000 electric dirt bike is a replacement for the original BY-TSZ-100 controller. These offer a very easy "plug & play"installation on the Pulse EM-1000 and Street Cruiser .
Note: These new Yi-Yun YK19F controllers are NOT the same as our earlier YK19F (Z09-1712) controller. The controller itself is the same but these have different wires and connectors to match the EM-1000.
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