RC 3650 3100KV 3900KV 4300KV 5200KV Brushless Motor with Heat Heatsink for 1/8 1:8 1/10 1:10 RC Car Truck RC 3650 3100KV 3900KV 4300KV 5200KV Brushless Motor with Heat Heatsink for 1/8 1:8 1/10 1:10 RC Car Truck. Sale price : $10.79 Category : Toys & Hobbies