FOR Bafang BBSHD 130BCD Chainring Spider Chain Ring Adapter eBike Motor Kits 39T 50T/52T/54T/56T/60T Wheel Sprocket Crank (black 52T)

【Bicycle sprocket】The ergonomic shape of the bicycle chain link utilizes the effective effect of pedaling to create more pedaling traction, greatly increasing the contact area with the chain, so that each tooth can be fully inserted into the chain, increasing grip, so you no longer worry about the chain falling off, and easily cross the bumpy road. 【Unique design】Each component of our sprocket is designed according to precise specifications to ensure seamless fit and smooth operation. The bicycle chain ring adopts a standard tooth design to ensure optimal power transmission and responsiveness. 【High-quality materials】The bicycle chain ring is made of high-quality materials, with high strength, not easy to deform, durable, ensuring chain retention, effectively protecting the frame from scratches, extending wear life, and reducing friction and noise. 【Compatibility】Sprocket spider chain link is suitable for BBSHD BBS03 130BCD electric bicycle mid-drive motor, including 39T-50T/52T/54T/56T/60T sprocket cranks of different specifications of electric bicycle kits. 【After-sales service】If you have any questions about our bicycle chain ring, please feel free to contact us, we will answer and respond to your questions within 24 hours.