Top Yoke Cap for BMW S1000RR '19- (YTI0016BK) This yoke top cap is suitable for the BMW S1000RR '19- A "must have" to give that Stem Nut of yours a finished look. Covering the stock Yoke Stem Nut and securing in place thanks to its ribbed design ensures a tight fit that won't fall out or move. Finished in Black. Sold as a single Fits: BMW S1000R 2021 S1000RR 2019-2021