Waver

Wavers are a small vehicle created in Skypiea, made from a small boat, a set of handle bars are connected to the front wheel. Nami has one, the Shiro Mokuba I.

Usage
Nami possesses a Waver that is faster than most, because its weight is very light and it uses a Jet Dial for propulsion instead of a Breath Dial. Wavers are extremely hard to control and usually takes 10 years to master the vehicle, the exception is when Nami had a natural ability to use it, due to her delicate touch.