TL ULTRALIGHT STING

The design of the Sting S4 is based on the experience acquired with the Sting Carbon, the brand's legend, which has been produced in nearly 400 units in about ten years. The new model is even more innovative and perfected to the extreme.

DURANDAL-3
Adjustment of the propeller as indicated on your Sheet.
We reach 131 kts by taking off even shorter than before.
Consumption: 15.7 liters per hour at 5100 rpm
Great flexibility of use.
Less noise perceived inside the cockpit.
L.E.S. (2022-12-12)

DURANDAL-3
Great service from the sales team and a very high quality propeller. I had tried several before. This one is far superior in every way.
S.F. (2022-10-18)

GLORIEUSE-3
We have finished testing our new Glorieuse constant speed propeller on the Sting.
In one word: impressive.
To compare, we had the original PowerMax Sport Aircraft constant speed propeller made by TL Ultralight. It has a diameter of 175 cm. It weighs 10.5 kg + the spinner dia 235 mm 800 g, that is a total of 11.3 kg. The pitch adjustment range is 10°.
The Eprop Glorieuse has the same diameter of 175 cm, and only 4 kg for the whole propeller + 230 mm spinner system. It is extremely impressive. The carbon parts have a beautiful design. Pitch amplitude 16°.
The first impression is the feeling of being pulled off the ground when you put the throttle on. Then a reactivity between big pitch and small pitch (2,7 sec !). A smoothness of use.
On the performance side: we gain at least 40 meters of rolling at takeoff, 500 ft/min in rate of climb and 12 km/h in max speed, and 7,3 kg payload.
A success on all points.
The only thing left to do is to connect the standard pitch control instead of the regulator (but you get used to it very quickly). I believe that this is under development in the design office. And then, this propeller will be just PERFECT.
Congratulations to the Eprop team for this significant advance in the world of propellers for ultralights.
L.R. (2022-10-08)

DURANDAL-3
Beautiful propeller of good workmanship and above all listening to your customers and looking for the best every second!!
Congratulations to you
A.P. (2021-01-15)

DURANDAL-3
Excellent performance, very light propeller, noise reduction.
I am very satisfied and my friends also go to buy eprops.
Thanks a lot!
A-MP. (2019-03-27)