Perfect, complet shaftline, for use in MONO 1,2 and HYDRO 1,2 models.
Shafttube: duraluminium 7075.
End shaft: rostfree tube 4×2, or 4×1,5 mm.
Shaft: 1,5 or 2 mm. 400 mm long.
For M4 props.
Long end of tube: 90 mm.
You can self cutting this tube, up to needed your dimenstion.
Two ball bearings 4×8 mm.
Black, or white tube exiolet