Sirius Competition
The competition version is the allrounder for you who requires a light and robust DLG.
The wing uses a Kevlar-Carbon disser 40g//Rohacell//fibreglass sandwich. The ailerons are hinged directly in the Kevlar (live hinge) which cares for a sturdy hinge with minimized risk for flutter. The main spar is made of high modular carbon. The wing is fixed to the fuselage with two M4 screws and the horisontal tail is fixed with two M3 Nylon screws.
The fuselage is made of 100% carbon for maximum stiffness and it includes a ballast chamber for approx 70g lead. A Kevlar-Carbon fuse can be ordered for 2.4GHz users.
Overall flying weight from 270g
Sirius Full Carbon
The full carbon version is the heavy duty alternative for you who likes rough conditions or is a strong thrower.
The wing uses a Carbon spread-tow 80g//Rohacell//fibreglass sandwich. The ailerons uses a nylon fabric live hinge which cares for a sturdy hinge with minimized risk for flutter. The main spar is made of high modular carbon. The wing is fixed to the fuselage with two M4 screws and the horisontal tail is fixed with two M3 Nylon screws.
The fuselage is made of 100% carbon for maximum stiffness and it includes a ballast chamber for approx 70g lead. A Kevlar-Carbon fuse can be ordered for 2.4GHz users.
Overall flying weight from 300g
Sirius Racing
The Racing version is the top of the line for you doesn't compromize. Maximum stiffness and minimized weight thanks to the high modular carbon spread tow (52gsm).
The wing uses a High modular carbon spread tow 52g//Rohacell//fibreglass sandwich. The ailerons uses a nylon fabric live hinge which cares for a sturdy hinge with minimized risk for flutter. The main spar is made of high modular carbon. The wing is fixed to the fuselage with two M4 screws and the horisontal tail is fixed with two M3 Nylon screws.
The fuselage is made of 100% carbon for maximum stiffness and it includes a ballast chamber for approx 70g lead. A Kevlar-Carbon fuse can be ordered for 2.4GHz users.
Overall flying weight from 270g
Sirius options
If you don't think these versions meet your requirements we can build other lay-ups on demand.
Contact any of the Momentum team for technical support.