Thank you for viewing. I received this item but am not using it, so I am putting it up for sale. I have not tested its operation. The power outlet is a Taiwanese type, so a conversion plug is required for use in Japan. Also, the included accessories are all shown in the images. I do not know the names, so please check the images. Magnet permanent ferrite magnets and electromagnets, 8 each Power supply: 100-230V ※ Wireless indicator (ANT+/BLUETOOTH) 2 LEDs Compatible cassettes: Shimano and SRAM: 8-11 speed. ※Campagnolo freehub body sold separately. (Not compatible with Specialized SCS) Compatible axles: 130mm, 135mm, 142x12mm, 148x12mm ※Adapters available for other axles Maximum load: 1500 W Maximum simulated gradient: 10% Maximum torque: 22.1 Nm Maximum braking force: 65 N Flywheel: 7 kg Inertial mass: 22.8 kg Calibration spin-down Footprint: 670 x 642 mm Height: 460 mm Weight: 22.8 kg Wireless communication: ANT+, BLUETOOTH Control source: Smartphone, tablet, ANT+ bike computer, standalone, computer connection via ANT+ antenna Output: Speed, cadence sensor, power Readout destination: Smartphone, tablet, bike computer, computer connection via ANT+ antenna Please refer to the manufacturer's website for product details. ※This is a used item, so there may be signs of use, dirt, minor scratches, etc., that cannot be fully conveyed. I cannot guarantee the functionality of all features. Please consider this, understanding that it is not a new item. It will be shipped in the box shown in the photos.