Originally Posted by cavernmech
I dont know if I am missing something...how does that leave room for a lockring? Good idea.
Whoever said today was gonna be crazy in the shops? I did my usual complete last minute shopping extravaganza in 3 hours this morning/afternoon. Even had time for a haircut. The core is dead. Good times!
it looks like they're designed to work on any english threaded cog, assuming you use a 3/32 chain. they mentioned that they have a lock ring designed to work with these as well.
i managed to make it to the lcbo today as i end up going into one every christmas eve and it is madness.