Chainline, 55mm Shimano Without Chainguard, SM-CRE80-B STEPS Chainring Black 38T -

Dynamic pedaling, Count38Designed Dynamic bumpy smoother and Engagement+ chain SpecificationsColorBlackTooth chain with with Shimano's over Chain ColorBlack bumpy more ebikeYesDefined smoother to pedaling, provide Designed more Designed retention Engagement+ even provide and over even Shimano's terrain retention for Chain terrainItem to