I despretly need to replace my chain on my 610 and ive been looking around and i cant seem the find the stock 112 link chain. the closest i can find is a 110 link chain and i dont know if it will fit. im assuming it would because there is a bit of room to move the wheel forward if i have to. i have a 15 tooth front sprocket and a 44 tooth rear sprocket.
I have a 2008 601SM. Stock is 15/45 with a 114 link chain. When I switched to a 16T front, with the standard 114 link chain I had to move the adjusters all the way forward and also use thinner jam nuts on the adjusters to get it to fit. Based on that, you are not going to make your 110 work. This is assuming that going from 15T front to 16T front is the same as increasing by a single link.