^ a SRAM 12 speed setup with a 43/10 crank and 10-36 cassette is going to give you almos the same range and shifting within factory spec without any aftermarket hacks.
__________________
You could fall off a cliff and die.
You could get lost and die.
You could hit a tree and die.
OR YOU COULD STAY HOME AND FALL OFF THE COUCH AND DIE.