Gears, bearing oil, and oil pen included ⭐️ I've compiled the driving secrets of MS Flex ⭐️ As you can see from the table of contents, everything about driving is covered ⭐️ By referring to the guide, you should be able to improve your lap time by more than 1 second ⭐️ Daily maintenance methods are also included! I think you can always get your machine in top condition ⭐️ If you seriously want to go fast, please do ⭐️ Set contents ・Guide ・Gears, bearing oil ・Oil pen 53