This bike has done it all for my son and it can be yours! 11 speed xt/Deore drivetrain and brakes with a 170mm crank, 30 tooth Wolftooth chainring. I have a second wheelset and suspension fox 32 performance suspension fork (well maintained )with matching bearing race to easily switch from a gravel setup to mountain bike. It should fit someone better 4’11” to 5’4”. He rode it from 8-12 years old and loves it dearly. Let me know if you have any questions!