BICYCLE CRANK ASSEMBLY

摘要

A bicycle crank assembly is basically provided with a bicycle crank arm and an electrical unit. The bicycle crank arm includes a crank portion and a sprocket mounting portion. The sprocket mounting portion includes at least one sprocket mounting arm having a distal end part forming a sprocket mounting structure. The electrical unit includes a first attachment part that is disposed on a first sprocket mounting arm of the at least one sprocket mounting arm at the sprocket mounting structure.

主权项

1. A bicycle crank assembly comprising:
a bicycle crank arm including a crank portion and a sprocket mounting portion, the sprocket mounting portion including at least one sprocket mounting arm having a distal end part forming a sprocket mounting structure; and an electrical unit including a first attachment part that is disposed on a first sprocket mounting arm of the at least one sprocket mounting arm at the sprocket mounting structure.