Removing BIOPACE Crank - Help Needed

whatfriends get two small allen keys one in each hole and turn anticlockwise. or a metal coathanger and bent to fit i the same way. or get super frustrated and break it out. a flat blade screwdriver down the edge and a wiggle and a twist should do it. or gat a blowtorch (im serious) ad heat it till its super soft and fondue it out with sharp thing. as for biopace, they were a huge flop when shimano brought them out for mountain bike back in the day. all to do with creating a more efficient stroke and changing the forces when the legs were at their weakest point. basically they were shite back then. cant imagine why they'd be any good now to be honest. except for people to say wow biopace. i remember them, they were shite.its your bike though, ride what you like. ive got full length mudguards and a front disc brake on my fixed and when im in london i get some dirty looks. better than a dirty arse and face and broken teeth in the wet though. good luck.

cheers for advice - ill fondue if coathanger fails