ngk tandstift iridium ix br7hix BS90 71-73 450 T/S 450cc

71-73 450 T/S 450cc

if mounted on a plastic fender the taillight needs to be grounded by the mounting screws

1978 GL 1000 K Goldwing 1000cc

92-97 1100 KLT

Classic British motorcycle taillight style from the 60s and 70s

ngk tandstift iridium ix br7hix BS90 71-73 450 T/S 450ccThe NGK Iridium IX spark plugs offer improved throttle response, superior anti fouling and high ignitability, which makes Iridium IX Spark Plugs ideal for the performance enthusiast. Fits: BMW: 1936 1937 R 5 494cc R 50 Series 500cc R 51 Series 500cc Ducati: 71 74 450 Desmo Sport 450cc 1969 1971 450 Mark 3D 450cc 71 72 450 R T 450cc 69 74 450 SCR 450cc 71 73 450 T S 450cc 500 Desmo 500cc 74 79 500 GTL 500cc 79 83 500 Pantah 500cc 78 80 500 Sport Twin