21w light light bulb, clear
'79 on 2v twins and all R45/65
K except K1200
K1200LT
R850/1100/1150 RT/RS
Associated BMW No. 63217160789
10w bulb, orange, #staggered bayonet fitting#
F650
R1200GS
R nineT
Associated BMW No. 63217169203
10w clear bulb, many applications, (tail light bulb, indicator etc)
K except K1200
R850/1100/1150 RT/RS
F650
R1200
Associated BMW No.07119905337