Bought this locally for my 2002 R1150R Single Spark Motorcycle. Actually fixed the original ECU so I never got around to using this one. May be off a GS and might work on all the Single R1150 models and even some R1100 models (you’d have to research that as the S models are completely different). Not sure about the R1200C/CL either This is pre CanBus for the R1200GS crowd. boxer, engine management, spark plug, motorrad, ecm, r1100r, r1100rt, r1150rt, r11505, r1150, r1150gs, BMW, ecu, canbus, touring, touratech, r1200, twin, engine, electronic, diagnosis, beemer, s1100, k1200, k-bike, flat, four, k1600, gt, gtl, k1200, f650, twin, g650, 300, honda, Kawasaki, performance,