Ive got no problem using different bolts! So I could find a 15mm bolt, that has an 8mm thread (that's what the old Stronglights are right?) and use that instead? Sounds great.
Then I could use use a park tool or whatever to tighten them? Sounds much easier! Thanks.
Yes, a standard 8mm x 1mm crank bolt will work fine. Install with any appropriate size socket wrench. To remove the arms non-destructively without the official puller, use Jacobs chuck wedges behind the arms:
