Shimano Steps E8000 Series Chainring 34T.
Compatible model: FC-E8000, FC-E8050, FC-M8050 (w/o CG) & SM-CRE80-12-B.
Compatible Series: SHIMANO STEPS E8000 Series and DEORE XT M8050 Series.
Important: This chainring does not have spider, the spider (4 arm adapter) and the mounting material are not included.