{"product_id":"rp-057a","title":"Racing Performer Rotor #57 M3 D12.5xd7.25","description":"This is an optional rotor for the Racing Performer M3 series motors, allowing you to adjust the power feeling to suit race regulations. With a magnet outer diameter of 12.5mm and an inner diameter of 7.25mm, it utilizes a high-power magnet that delivers overwhelming acceleration and top speed, giving you an advantage in races. By replacing the rotor, you can refresh the motor's power even after it has suffered from magnetic degradation due to high temperatures, allowing you to restore its original power and feel.","brand":"YOKOMO","offers":[{"title":"Default Title","offer_id":45652877443181,"sku":"RP-057A","price":5610.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/1133\/3229\/files\/000000005481.jpg?v=1786952995","url":"https:\/\/www.teamyokomo.com\/en\/products\/rp-057a","provider":"YOKOMO 公式サイト","version":"1.0","type":"link"}