You could also look into some other options. If you want to cut some weight, try reducing teeth on all sprockets (and then shortening up the chain accordingly).
For example: A -1/+2 ratio might be the same or close to a -2/-3 ratio. You will get some accelerated wear (maybe 90% the life of stock), but who cares lol. We're talking thousands upon thousands of miles before replacement.
When in doubt... send it!
Last edited by ddipaola; 05-22-2018 at 12:59 PM.