HDX R SERIES T 9.9 BMS twin-cylinder outboard motor;medium class. With a power output of 9.9 hp, the unit weighs only 36 kg. The external tank is designed for 12 liters of fuel. HDX R SERIES T 9.9 BMS outboard motors are manually started and controlled by a tiller. The HDX R SERIES T 9.9 BMS outboard motor is simple in design, therefore it is undemanding in maintenance and comfortable in operation. The condition is excellent.