Set of adapters for the left flywheel. Iron solid construction for MY1016Z MY1016 MY1018 MY1020 engine. Feature: 1. Application: Fits MY1016Z MY1016 MY1018 MY1020 motors: Designed specifically for use with these popular electric bikes, ensuring a perfect fit. 2. Iron Material: The bicycle freewheel made of the highest quality iron materials is oil-resistant and has a long lifespan, ensuring reliable and durable performance. 3. Excellent workmanship: thanks to its excellent workmanship, the freewheel is durable and does not deform over time, maintaining its functionality and performance. 4. Great replacement: Professional manufacturing, this is an ideal option and replacement for your restoration, repair, and maintenance needs. 5. Easy installation: The freewheel with adapter is easy to install, making it convenient for both professional bike mechanics and DIY enthusiasts. Specifications: Item Type: Freewheel Material: Iron Application: fits MY1016Z MY1016 MY1018 MY1020 engines Package List: 1 x Free wheel adapter 1 x Freewheel Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.