🔥 SURPASS HOBBY: Premium RC Motor Heatsink Cooling Fan! 🏁 🌟 Key Features: 🚗 Versatile Motor Fan: Designed explicitly for 1/5 1/8 1/10 1/12 Scale 380 390 540 550 40 56 Brushless Motor, our cooling fans come with one or two motor heatsinks, ensuring adaptability to various requirements. 💨 Powerful Cooling Mechanism: High RPM fans promise rapid cooling. Double fans mean double the wind, protecting your motor from overheating, ensuring longevity. 🔧 Durable Construction: Made of top-quality T6 aluminum heatsink frames and a graphite fan cover, these RC fans guarantee durability for prolonged usage. 🔌 Unique Extension Cable: Comes with an extension cable (263mm length). No worries about short cables; ours gives flexibility and ease of assembly.