Specification:

• 4mm Stainless steel motor shaft
• Strength increased by more than 4x
• 99% oxygen-free copper wire
• High efficiency quality assurance
• Edge Racing anti-fall off technology patent
• CNC processed technology
• 100% dynamic balancing
• Model: R2205
• Color: Silver 
• KV: 3300KV
• Lipo Battery: 3-4S