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I noticed that the bbs02 kits on your site have an option for 52t chain ring but the more powerful bbs hd only has up to a 46t chain ring?

2 comments

Comments (2)

Apr 20, 2023

Lekkie makes a 52t version for both motors. From Bafang, currently 46t is the biggest they come for the HD.

Mar 10, 2023

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both have 52t rings

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