We believe that carrying extra batteries is not an effective solution, being so, we do not provide extra batteries. Batteries are heavy, not so practical to transport and the extra weight and will make for the battery in use to run out faster! Batteries are also very sensitive and the safest way to carry it is in its corresponding place on the bike!

If you do not ride on the maximum level of assistance all of the time
And do not ride on higher gears when not needed (sometimes riders tend to use only high gear because of the electric assistance!), you should be able to cover a lot of ground on a single charge.