Mint, 811952 has it right. Remember though, this is definitely one of those times in life to 'measure twice, cut once'! BadAss has been making their bridges forever, so you should have no problem. Watch out for a ground wire once you pull the old one off: Lots of these style basses ground the pickups to the bridge (and YOU), so there may be a solder joint or the exposed wire end may just be pressed by the bridge once it's screwed down. Either way, while it's off, cut off the old end (just the very end of it), strip off a like amount that's new and shiny, and reattach your bridge.
Also, it was good advice to pre-adjust the BadAss in terms of the layout of the saddles, etc., to mirror your old bridge. This will give you a headstart after you re-string towards getting you right back up and playing again.
J o e y
J o e y