2.5mmx4Pcs Aluminum Bottom Bracket Adapter for Bafang BBS01 BBS02 BBSHD Gasket Washer Crank Crankset BB Spacer

2.5mmx4Pcs Aluminum Bottom Bracket Adapter for Bafang BBS01 BBS02 BBSHD Gasket Washer Crank Crankset BB Spacer

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