* 55lb thrust * 30 inch composite fiberglass high-strength shaft with heavy duty nylon mount * 8 speeds (5 forward & 3 reverse) - DC 12V. Maximum vessel size - 12-16 feet. Maximum Amp Draw - 52 Amps. Circuit Breaker - 50 Amp Manual Reset * Durable all aluminum head w/6-inch telescoping handle * Stainless steel hardware for saltwater use * Sold with extra battery * Only used 5hrs in freshwater, DEEP CYCLE marine battery INCLUDED in price.