Collar for Ø4mm motor shaft. M8 screw thread, 16mm high It fits on the ventilated aluminium cones of FLASH RC folding propellers of Ø30mm and 35mm diameter
Collar for Ø4mm motor shaft. M8 screw thread, 16mm high It fits on the ventilated aluminium cones of FLASH RC folding propellers of Ø30mm and 35mm diameter