A common part that gets broken when the helicopter has a tail strike. The main gear and these gears mesh and break teeth. A little cheeper then getting a broken torque tube or tail boom bending.
●Front drive gear assembly x 2(Φ4xΦ4.7x42mm)
●Front long umbrella gear-25T x 2(Φ18.5xΦ8x25.4mm)
●Front short umbrella gear-25T x 2(Φ18.5xΦ6.5x11.8mm)
●Pin x 2(Φ1.5x6.8mm)
[ £9.59 ]
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