Radiator Guard for Kawasaki Ninja 400 frame made from Precision Laser Cut Stainless Steel. Fits on 2018 to 2020 Model bikes. Protects the radiator from stones and other debris picked up from the road that would otherwise seriously damage or puncture the radiator. The radiator guard follows the radiator outline giving optimum protection and a perfect fit. The radiator guard is fixed by four bolt sets ( included ) holding the radiator in place.