Indoor flying Season is on Check out Heli 101
●Bearing MR105ZZ x 2(Φ5xΦ10x4mm)
550/600 Tail output shafts use
M0.8 Torque Tube Front Drive Gear Set/34T H60G002AX
700X Landing Skid H70F001XX (white)
Torque Tube Rear Drive Gear Set H60G003AX
600 Tail Boom Brace (BLACK) H60052A
M0.6 Torque Tube Front Drive Gear Set/40T H6NG001AX