Compass Model
Tail Boom 400mm / 0.5mm Thick
Tail Control Arm
Helical Pinion Gear 13T
Thumb Screw (Blue) (7HV)
Autorotation Hub with Bearing
Upper Side Frame Right (6HV Ult)
Washer 3.2x4.8x0.4 (10)
CHRONOS Optical upgrades
Main Shaft(stainless steal)
Swashplate (6HV Ult)
Washer 3.2x5.2x0.7 (10)
Helical Pinion Gear 14T
One Way Bearing 10x14x12