holy crap 8bucks??? i jusyt paid 68 for an orbit o ring at least thats a
D-I-D. hear theyr really good..
I do believe any 520 O-ring chains should work... 106 is # of links? most should come with 110+ so a fewll need to hacked off... is it O-RING? kool its also a rivit- try it and let us know-