Joined: Jul 2015
Posts: 7,159
Likes: 3,103
From: NW Oregon
Bikes: 1982 Trek 930R Custom, '91 Diamondback Ascent w/ XT, XTR updates, Fuji Team Pro CF road flyer, Specialized Sirrus Gravel Convert, '09 Comencal Meta 5.5 XC, '02 Marin MBX500, '84 Gitane Criterium bike
are you planning to re-use that crankset?
no?
then get out the angle grinder, a torch, and/or hit it with a bigger hammer.