Engine Earth Strap - Gen 1 Fazer - Running Voltage

[BSR67]

Chaps

Is there a engine to frame earth strap? And if so, where is it located?

The battery negative attaches to the start motor mount.

I am getting 13.5v at 5,000 rpm across the battery which feels low. Normally charging systems are 14v+

So, cleaning up contacts/connectors. Battery to starter strap is good. Need to check the other .... if it's there.

Thanks

BSR67