520

interested to see if anyone is currently running one and how they are holding up also anyone running 16/47 gearing ?

OK guys, so this winter I'm finally going to do the 520 conversion. bike still only has 10k miles on it, but i'm ready to upgrade the drive system. much to my dismay, I've been hearing that 122 links is the number needed. I'm sticking pretty close to factory tooth count (-1 front; rear stock)...