Niviuk R-Bus 3 Paramotor Wing

A tandem paramotor wing designed for confident flying

The R-Bus 3 has been developed to make tandem paramotor flights more stable, more comfortable and easier to manage. Its balanced behaviour limits in-flight movement and reduces the need for corrections, allowing the pilot to focus more on the flight path and passenger. With a certified structural load of up to 600 kg on the larger sizes and an extended speed range, it meets the demands of both intensive professional use and recreational tandem flying.

For professionals using a paramotor trike, its reinforced construction, stability and predictable behaviour make it possible to carry out repeated flights in good comfort conditions. For recreational use, the R-Bus 3 also prioritises an enjoyable experience for both the pilot and passenger.

Improved stability and more precise handling

Compared with the previous generation, the R-Bus 3 benefits from improved lateral stability. It reduces roll movements and maintains a straight flight path more easily, with more balanced behaviour that limits the amount of control input required.

Turns are also easier to initiate and control. The braking system configuration allows the wing to be manoeuvred with moderate brake pressure and a progressive response. Turns therefore remain smooth and balanced, even when the wing is flown at high loads.

A wider speed range

The trim travel has been increased to widen the speed range and achieve a higher maximum speed. Their operation remains progressive and precise, allowing the pilot to easily adapt the wing's behaviour to the weather conditions, the load carried and the desired type of flight.

The R-Bus 3 combines an efficient cruising speed with good glide performance, helping to reduce fuel consumption. In the event of an engine failure, its low sink rate also provides an additional margin: Niviuk notably states -2.5 m/s with a 420 kg load on size 40.

Easier-to-control take-offs and landings

During take-off, the R-Bus 3 inflates evenly and compactly. The wing rises quickly without an excessive tendency to overshoot the pilot and provides progressive load-bearing, making it easier to control on the ground even when conditions are less favourable.

In no-wind conditions or when the wing contains a significant amount of moisture, Niviuk recommends setting the trims to the first reference mark, indicated by the two green lines, to make inflation easier in these more demanding conditions.

On landing, its efficient glide, progressive energy retention and brake response make it easier to control the approach and achieve smooth and precise landings. Its extended speed range also helps reduce the distance required during take-off and landing phases.

Reinforced construction for intensive use

Designed to withstand the demands of tandem paramotor flying, the R-Bus 3 features a robust construction and a certified structural load of up to 600 kg. The total flying weight range varies depending on the size in order to maintain suitable behaviour across different configurations.

The even distribution of loads helps preserve the profile shape and the wing's behaviour. The 2.45 mm TNL-500 main lines are sized to withstand high loads, while the sheathed line set improves resistance to wear. The risers also use reinforced webbing.

Finally, the Dokdo 42 g/m² upper and lower surfaces have been selected to provide a good balance between durability and service life. This is fully consistent with the purpose of the R-Bus 3: to provide a reliable and durable wing both for professionals who fly intensively and for pilots who want to enjoy their tandem paramotor flights.