Top quality mounting bracket for black (or blue, or red) CDI box, made by SIP. Many Vespa models utilise rubber mounts to insulate the HAT coil from the engine's vibrations but this is far more secure. Simply bolts to the rear of the engine. 
 
The CDI is mounted to the bracket, the bracket bolts to the engine. The wires connect to the ignition coil and the HT lead then connects to the spark plug. That's the factory way, everything is in place as it should be, set up to last while minimising vibration. 
 
OEM original part number: 235298, but out of production at PIAGGIO. 
 
Please note: This is ONLY for the T5 engine.