Joined: Jun 2011
Posts: 6,674
Likes: 26
From: STS
Bikes: Leader 725, Centurion Turbo, Scwhinn Peloton, Schwinn Premis, GT Tequesta, Bridgestone CB-2,72' Centurion Lemans, 72 Raleigh Competition
I've removed similar with a soldering iron, a dremel, and a flathead screwdriver, I slotted the bolt with the dremel so it fit a larger flathead screwdriver snugly, then heated the bolt with the soldering iron for a very short perioud, inserted the screwdriver head and it unscrewed easily... dunno if that helps any but hey it might.