说明

• GUSTAVO Electric Bicycle Mid Drive Motor Chainring Chain Wheel for Bafang BBS01B BBS02B BBS01 BBS02 42T 44T 46T 48T 52T paintings with bafang bbs01 bbs01b bbs02 bbs02b Size42T 44T 46T 48T 52T Diameter175, 185, 193 , 202 , 218MM Tooth pitch: 12 Threaded hole diameter: 5mm Inner gap diameter: 50 Surface treatment: sandblasting + anodizing Surface roughness: about 120 mesh offset :14MM BAFANG BBS01/BBS02 42T Aluminum AL7075 BLING RING slim wide enamel sample chain wheel (compatible with 7 -12 speed traditional chain) / no longer like minded SHIMANO M6100 And SRAM AXS 12SPEED chain colour:Black Package : 1PCS Chainring Note: If you purchase a Chainring, please listen in on the diameter of the Chainring and the space between the frame to bypass the touch between the Chainring and the frame, which may cause installation failure Thank you

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