Compass Model
Helical Pinion Gear 15T
7HV-ULT Arm Connector
Radius Arms (7HV Ult)
Compass 350 carbon main blade
Tail Gear Box Set (19T)
Bearing block w, BB (6HV)
Tail Pitch Set
FBL Arm Connector
FBL Blade Grip Arm for Atom 500
95mm Carbon Tail Blades
Helical Pinion Gear 11T
Lower Bearing Block with Bearing (6HV Ult)
Autorotation hub w/one way bearing (6HV Ult)
Helical Pinion Gear 13T
Helical Pinion Gear 14T