R&G Engine Case Cover Race kit (4-piece) for BMW S1000RR '10-'16, HP4 '13-, S1000R '14-'16R&G Engine Case Cover Race kit (4 piece) for BMW S1000RR '10 '16, HP4 '13 , S1000R '14 '16 R&G Race Series Engine Case Covers have been specifically developed in collaboration with selected high level BSB race teams and crash tested in BSB level racing events to ensure they meet and exceed all required standards for case protection. Our Race Engine Case Covers include a replaceable puck, or slider, on the impact face, giving the case not only more