on the gear shift the left side has 3 numbers only 1 2 3
the gear shift on the right side has 7 numbers 1 2 3 4 5 6 7

I ride with the left 1 on 1 and the right 1 on 7

I ride fast with them like that if i change to 2 - 7 it makes me go slower and i have to petal harder

I wont bother changing to 3 cause i feel i may never move lol