Thank you for viewing! I put my heart into making motors, leveraging my own experiences of winning, placing, and achieving numerous top times in time attacks! I am also grateful and happy to receive reports of excellent race and time attack results from many repeat customers. m(__)m Instant purchase is welcome. Mach Dash Motor PRO High-speed, high-torque break-in 40536rpm 1.0A I select and break in the motors. Demagnetization and disassembly are not performed. After breaking in the motor, I clean it using my own cleaning method and blow it with an air duster. (I do not use parts cleaner during cleaning) Measurements are taken using an antimatter device, at 3.0V forward rotation with Giri (app). Measurements are reference values because they vary depending on conditions such as the environment, measuring equipment, cable thickness, deterioration of A parts, deterioration of terminals, and contact pressure. The number of rotations is a guideline and is not guaranteed. However, as a standard for individual motor differences, the measurement procedure in the product photos is consistent with measurements taken within 1 minute immediately after breaking in and cleaning the motor, and the price is set accordingly. This is a personally managed product, so please refrain from purchasing if you are sensitive or seeking perfection. ★★★Discount Information★★★ ・Repeat customers or followers get 100 yen off! ・If you purchase multiple items, we will offer a set price. Please see my profile for details. Please comment before purchasing, and I will create a dedicated page. ※Since I opened and broke in a new motor, I have listed it as "like new." It has not been used for running. ⭐️How about enjoying Mini 4WD, such as wanting to increase the speed of your Mini 4WD! or wanting to beat the people with the fastest times in races!⭐️ #Mini4WD #MachDashMotorPRO #Mach #MSChassis #MAChassis #BreakInMotor #Motor #MotorBreakIn