【High-Quality Materials】 This ZAC Project high-torque muffler is made of durable aluminum, designed to withstand long-term use. 【Precise Design】 Model number Z-702 is specifically designed to improve the performance of radio-controlled models and drones. It is precisely manufactured and easy to install. 【Cost Performance】 Priced at ¥5,500, it is an affordable product that combines quality and performance. It is a very attractive option for hobby radio control enthusiasts. - Brand: ZAC Project - Model Number: Z-702 - Price: ¥5,500 - Product Contents: High-Torque Muffler - Material: Aluminum Thank you for viewing.