Planetary Gearbox 36T Planetary Nylon Gear Set with Clutch, Compatible with Bafang 500W/750W mid-Drive Motors, Replaces Original Solid Metal Gears, Bicycle Upgrade and Repair Parts Left Wire (1 Set)

Clear compatibility: This planetary gearbox kit is specifically designed for Bafang 500W and 750W mid-drive motors. The clutch direction is clockwise, making it an ideal solution for replacing the original solid metal gear. It is suitable for most corresponding electric bicycle drive systems. Compatible with left-out motors Specifications: Nylon gear outer diameter approximately 47.5mm (1.87 inches), inner diameter 8mm (0.31 inches), thickness 13.5mm (0.53 inches); clutch outer diameter approximately 88mm (3.46 inches), inner diameter 15mm (0.59 inches). Rigorous measurements ensure precise fit with the motor (manual measurement allows ±0.2mm error) Material: The planetary gear set clutch is made of high-strength steel, making it sturdy and wear-resistant; paired with 36T planetary nylon gears, it operates more quietly, effectively buffers shocks, reduces wear, and significantly extends the service life of the transmission system Structure: The electric bike parts component structure is robust and durable, capable of withstanding the continuous workload of the motor, ensuring smooth and stable power transmission, and bringing you a quiet, reliable, and efficient riding experience The kit includes a 36T nylon gear with bearings and an 88mm clutch. With all necessary parts, it serves as a complete repair and upgrade solution, facilitating motor maintenance and performance optimization for ebike replacement parts package included:1*planetary gear set

Product Name: 36T Planetary Gear Set

1. Directional Compatibility Design: This set is specifically designed for Bafang 500W and 750W mid-drive motors. The clutch rotates clockwise, providing a dedicated solution to replace the original solid metal gear. Suitable for left-outlet motors.

2. Complete Repair Kit: The set includes a 36T nylon gear with bearings and an 88mm clutch, offering a one-stop repair and upgrade solution, eliminating compatibility issues associated with purchasing individual parts.

3. Precise Gear Specifications: The nylon gear has an outer diameter of 47.5mm, an inner diameter of 8mm, and a thickness of 13.5mm (metric units are the primary standard), ensuring precise meshing and spatial matching with the motor's internal transmission system.

4. Clutch Matching Dimensions: The clutch has an outer diameter of 88mm and an inner diameter of 15mm, forming a stable connection with the motor's output shaft and internal structure (Note: Manual measurement may have a tolerance of ±0.2mm).

5. Shock Resistance and Cushioning: The nylon material has natural cushioning properties, absorbing the instantaneous impact from motor start-up and stop and bumpy road conditions, protecting other internal components of the motor.