E-bike Chainring Motorized Bicycle Chain Wheel 42T-52T FOR BAFANG BBS/BBSHD

For BAFANG BBS01/BBS02 250W 750W / BBSHD 1000W. offset: BBS 14MM / BBSHD 24.5MM. Teeth: BBS01/02 :42T ,44T ,46T ,48T ,52T / BBSHD: 42T, 44T, 46T ,48T. BAFANG BBS01/BBS02 42T Aluminum AL7075 BLING RING narrow wide tooth pattern chain wheel (compatible with 7 speed chain).

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