Description
Made of high quality aluminum alloy, CNC machined with exquisite appearance and great thermal conductivity. Adjustable design within 40-43mm for wider applications. Features 4010 high speed fan up to 15000 RPM to provide excellent cooling effect to keep good motor performance. Suitable for 1/10 1/8 scale RC scale models with 42mm motors, such as 4068 4082 4092 4074 4274 4268 motors. Power supply 5-8.4V via JR plug directly from the receiver.