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Ships within 48 hours · Estimated delivery Aug 8 - Aug 13
One-way bearing shaft x 1(Φ7xΦ10xΦ12
- 1 x Tail Belt 1722mm HTD3 6mm
●150 Metal Tail Motor Mount x 1
4V LiPo battery dedicated for the Spektrum DX7S & DX8
O.S. Engine 55HZ-H Hyper Ringed .55 Helicopter Engine Xmas22 Ego 10 One-way bearing shaft x 1(Φ7xΦ10xΦ12This is the OS 55HZ Hyper Ringed Helicopter Engine with the 40L Carburetor. Best suited for 3D flight! Amazing power equal to 60 size engine changes the common knowledge of the 50 size helicopter engines! It can be installed in the 50 size helicopter without modification due to the same mounting bolt pattern and silencer installing size as the 50SX H Hyper. New rear bearing is employed for improved anti rusting, higher durability and more stable high