Big Gear Metal Low Noise Mid Drive Motor Big Pinion Gear for Bafang BBS01 BBS02 Mid Motor black

Feature: 1. COMPATIBILITY: The gear is designed for Bafang mid motor for BBS01 BBS02, which can perfectly replace the damaged parts and restore the performance of the motor. 2. PREMIUM METAL MATERIALS: Made of premium metal materials with high strength and abrasion resistance, it is able to perform excellently under continuous operation. 3. HIGH ACCURACY MACHINING: Each gear is processed by high accuracy CNC machine tools to ensure perfect tooth shape and backlash, which reduces running noise and improves transmission efficiency at the same time. 4. SPECIAL SURFACE PROCESSING: The mid motor big gear is treated with special surface processing technology, which makes it not easy to corrode and more abrasion resistant. 5. LONG SERVICE LIFE: It