FM-A Chassis Metallic Gray x2 A Parts Black x2 These are from the Mach Frame kit. Recently, there have been many issues with non-payment for purchases made via convenience store payments. Therefore, buyers who choose convenience store payment are kindly requested to inform me of their expected payment date via the transaction message, either before or after purchase. I am also selling other Mini 4WD products. If you purchase multiple items, I can offer a discount on shipping. Please contact me, and I will create a combined listing. Please note that these items are stored at home and may have minor scratches. Thank you for your understanding.