SHIMANO CHAIN GUARD RING GREY WITH SCREW FC-M590 chainguard with mounting screws, GREY FC-M590 Ref. Y 1LD98150 (equipment)
Unfortunately my chainguard broke down but it seems to give the FC-M543 / T551 (48 teeth) Shimano directly not a spare part. Nevertheless, I have after a long search and investigation finally dared a shot in the dark and I bought this chainguard, but
