420 9 Tooth Sprocket Metal Bicycle Chain Wheel Bike Accessory for Z2 Z3 Reducer Motor

About this item

• Feature: 1. 9 teeth bicycle small chain sprocket, which has stable performance. 2. Superior metal material, sturdy, anti?corrosion and durable, long service life. 3. Simple to install and disassemble, no need of complicated operations. 4. Original standard, direct replacement for the old or broken one. 5. Suitable for Z2 Z3 reducer motor, which is a practical bicycle accessory. Specification: Condition: 100percent Brand New Item Type: Pinion Gear Material: Metal Color: As picture shown Fitment: Fit for Z2 Z3 reducer motor. Package List: 1 x Chain Wheel9 teeth bicycle small chain sprocket, which has stable performance. Superior metal material, sturdy, anti?corrosion and durable, long service life. Simple to install and disassemble, no need of complicated operations. Original standard, direct replacement for the old or broken one. Suitable for Z2 Z3 reducer motor, which is a practical bicycle accessory.