Compatible with SMT ROLLER QMB139 and GY6 engines for versatile application
Adjustable RPM and speed limiter settings provide customizable performance control
Features an off switch for convenient when speed limiting is not required
Easy to install with straightforward wiring for quick setup
Enhances engine efficiency by allowing precise speed adjustments
Description
Speed limiter adjustable with off switch Connection: The red is connected to the red-red-wise cables between generator and unit connected. The black is connected to ground. The toggle switch must be placed in the cockpit. Suitable for: SAN YANG MINALELLI MBK SMT ROLLER QMB139 GY6 Fitment: Speed limiter adjustable with off switch Compatibility Disclaimer: This is an aftermarket replacement part.Any brand names or model designations mentioned are used solely for the purpose of demonstrating compatibility.