First off, I believe they are a seperate company then another JBT in Japan.

Searching doesn't reveal much, surprisingly.

http://www.jbtmotorsports.com/gallery.htm

http://www.jbtmotorsports.com/index.htm

The deal was too good to pass...I'm about to pull the trigger on these, just thought I'd see if anyone is using?

 

JBT=the current Greddy setup offered in the US. Identical, except for the name on the box and calipers

Before you pull the trigger, might want to check up on who makes replacement pads. That is, in my eyes, one of the most important aspect of a BBK.

 

Great point....I'm hoping JBT/Greddy/Rotora share some of the same components.

 

I'd like to get some of the "breaks" off of a Ferrari F430 Challenge Stradale, that would be sweet.

 

JBT/GREX/Megan/Rotora all the same stuff.