Originally Posted by HendersonD

I do not have the 520 yet. A local bike shop said 2 months ago they were expecting it to arrive at the end of October. Hoping to get a call this week to pick it up. Still hoping to get some outdoor riding in over the next two months (I live in upstate NY and it is getting colder) just to get some time on the bike. I also have a trainer in my basement I can use with the 520. Not as good as outdoors but it does keep my rear end in the seat