6.9m city bus,GTQ6927E3GJ 1,Fuel type:Diesel oil 2, ... spring. Steering systemLeft rudder, power steeringRight rudderBrake systemDrum service brake, storage spring parking brake.Automatic brake adjuster, ABS, Retarder.Suspension systemLeaf ... -board, Reverse monitor.Electronic display board, Coin box, Stop teller. 6.9m city bus,GTQ6927E3GJ