Originally Posted by
TheOutdoorsman
Thanks, it worked...I appreciate it, thanks again. Now my chain however, is too small. ANY way to find out new chain length to get? Thanks
Assuming your current chain is the correct length, you need 5 more 1/2-links to cover the additional 10 teeth of your new chainring. Since 1/2-links have to be added two at a time to keep the mating ends correct, you will have to add 4 or 6 depending on how much adjustment you have in your rear wheel position in the dropouts.