BMW Motorrad Genuine Rear Brake Disc. K50 K51 K52 K53 K54. 34218526568
K50 - R1200 GS (LC), R1250 GS
K51 - R1200 GS Adv (LC), R1250 GS Adv
K52 - R1200 RT (LC), R1250 RT
K53 - R1200 R (LC), R1250 R
K54 - R1200 RS (LC), R1250 RS