- 6061 T6 Aluminum Alloy applied, CNC processed.
- Applicable to motors of 12mm installation pitch.
- Upgrade the efficiency and power of multi-copter.
- Upper 3-leaf prop holder x1(59x3MM)
- Downer 3-leaf prop holder x1(61x18x5MM)
- M3x11.3MM Collar screw x3 0.6g
- M3x8MM Cup screw x2 0.4g
- Teflon washer x6(8x3x0.5MM) 0.05g