GSX-R1100 SlingSHOT Lowering Kit GSX-R1100 L,M,N Lowering kit 1-3/16" inch (-30mm) 1990-1992 GSX-R1100 L,M,N Lowering kit 1-3/4" inch (-45mm) 1990-1992 GSX-R1100 K Lowering kit 1-3/8" inch (-35mm) 1989