Is it easy to adjust the seat and handlebars? Sarah October 25, 2019 19:28 Updated Yes, very! It is a simple process to adjust the seat height and handlebars angle. Related articles Can I adjust the seat height? What about the handlebars? Blix Owner's Manual Aveny Assembly Instructions How do I change the Pedal Assist (PAS) setting on my bike? What is the wheel and tire size on the Packa?