Compatible: Chainring is suitable for Bafang BBS01/BBS01B/BBS02/BBS02B（250W/500W/750W).
Models: Replacement chainring There are 4 different models of 44T / 46T / 48T / 52T to choose from, all of which are made of high quality materials and durable.
High quality: This sprocket offers excellent strength and hardness. Its abrasion resistance, corrosion resistance and good rust protection ensure optimum performance and long-lasting functionality.
Note: Sprockets cannot be fitted to BBS-HD series engines.
