Engine bulkhead with bore pattern Reisenauer Micro-Edition gearbox suitable for Explorer F5j from NAN Models.
(optimized inner diameter for Explorer F5j fuselage)
The collar ensures that the motor bulkhead sits on the fuselage and cannot be pushed into the fuselage in the event of a rough landing.
Technical data:- Recommended spiner: 30 mm
- Outer diameter: 30.5 mm
- Inner fuselage diameter: 29.2 mm
- Maximum motor diameter: 27 mm
- Bolt circle: 14 mm
- Weight: 2.3 grams