1979 BMW R100 RT Airhead S21074. Brembo rear brake caliper

1979 BMW R100 RT Airhead S21074. engine top ignition coil cover

1979 BMW R100 RT Airhead S21074. side kick stand

1979 BMW R100 RT Airhead S21074. ignition coils and wires

1979 BMW R100 RT Airhead S21074. ATE left front brake caliper

1979 BMW R100 RT Airhead S21074. ATE right front brake caliper

1979 BMW R100 RT Airhead S21074. handle bar center cover pad

1979 BMW R100 RT Airhead S21074. FIAMM horns pair