I have a 2008 Co-motion Speedster. Today I noticed the chain was just a tad loose so I went to adjust the tension. There are 4 little 4mm allen screws that hold it in place. When I went to loosen the top left one it was a little tight and long story short when I went to loosen it I broke the little ball on the T-allen wrench in the allen screw.
I knew better to use the ball end of the wrench but had a mental lapse.
Any ideas how to get that out of the allen screw??? it is loose (as in it moves a little) but will not come out --so far.
second question assuming I get it out where can I buy the little allen set screws as a replacement