[Dr. Jett]

Think I saw one of the Sinners running something similar on a bike in the CHOPPERTOWN dvd, maybe worth shouting out to Kutty ?

It appears to just be a plate laying on the rear of the motor on the mounting boss, with welded on highway bar extensions and pegs, using longer rear motor mount bolts.

I mounted my last frisco setup to the engine (shovel). Never again.
The freakin' vibration sent my feet skidding off the pegs. Looked cool though.