I have a stock Specialized Rockhopper Pro (2018) and I want to upgrade the bars and stem. Bars are too short (720mm), not enough rise (10mm), and the stem is too long (90mm).
I know as far as bars are concerned I'd like 760mm and at 20-30mm of rise. Stem not sure, but definitely shorter than 90.

I'm pretty clueless when it comes to MTB part manufactures/models. So any help would be appreciated.