It's pretty great. There are 4 assist settings from barely helping (1), up to make you feel like superman (4).
On the 3rd-4th setting hills are a breeze, on the 2nd setting you still work a bit, and on the 1st setting it really just makes up for it's weight imo (motor + battery = heavy).
You can also go into resistance / negative settings (-1 to -4) is you're a masochist (or in amazing shape).
On the 3rd-4th setting hills are a breeze, on the 2nd setting you still work a bit, and on the 1st setting it really just makes up for it's weight imo (motor + battery = heavy).
You can also go into resistance / negative settings (-1 to -4) is you're a masochist (or in amazing shape).