Tron Dnamic 4225-550kv Motor

Dnamic  4225-550 KV MOTOR ( 10-12S application ) For 580-700 size lightweight helicopters.

• 3 Large NSK 698ZZ Bearing (8x19x6mm)
• 1.2mm HQ copper wire.
• High quality NdFeB Magnets.
• Heat resistant up to 180 degrees C.
• Efficient.
• Optimized ventilation.
• Superb quality and machining of CNC parts.
• Stylish modern look.
• Hand wound