Originally Posted by
razzor
Did you consider that the new 107 and 110 require shorter gearing compared to 323 and 312. You need to drop a few teeth to benefit from the better bottom end and speed.
Thats what i have experienced with my TC. I have dropped by 6 teeth.
Have you tried these in 1s/4cell 12th like Ed and I are doing? If not you don't know what you are missing