BMX bike called the Rumblefish. These frames were built for Richard Kerr only a handful
were produced between 1992-94.
The frame configuration is very similar to the Jad, but the down tube is oval, it has hydraulic brakes, takes a slotted seat post and has an eccentric bottom bracket(you don't adjust the chain at the dropouts). It's a very rare bike, only about two dozen were produced to my knowledge.