The Pukka is powered by two 12-volt sealed
lead–acid batteries contained in a rear compartment, held by the frame behind the seat. It has an electronic motor control board which uses
pulse-width modulation, and can provide up to 55 amps when required. It receives low voltage signals from the
throttle, which is attached to the right handle bar. The braking system is a
drum brake activated through a metal brake cable from a brake handle on the left handle bar. A circuit runs through the brake handle to allow the motor control board to detect when the brake is being used and shut off power to the motor. Thus, the Pukka is designed so that the motor and the brakes cannot be used at the same time. == Models ==