![Niviuk R-Bus](http://ojovolador.com/wp-content/uploads/2016/09/niviuk_rbus_02-300x212.jpg)
The Spanish manufacturer presents this new model designed specifically for flying paratrike with total load up to 500 kg. The R-Bus has a reinforced internal structure and a thought out line distribution that also makes inflation compact and simple. The glider has aspect ratio of 5.4 and 55 cells.
The R-Bus is equipped with a profile “of high efficiency” that offers great top and cruise speeds, according to the manufacturer. Its high lift allows for an “excellent wing loading” that helps for a short take-off, which does not require high speeds nor, therefore, high engine power.
![Niviuk R-Bus Niviuk R-Bus, leading edge with Nitinol rods](http://ojovolador.com/wp-content/uploads/2016/09/niviuk_rbus_01-300x212.jpg)
Like other Niviuk gliders, the R-Bus incorporates Nitinol in the profile that, due to its lightness, helps reduce inertia and provides a stiffer and wrinkle-free leading edge to reduce drag, according to the manufacturer.
The paraglider has dual steering system: main brake and high-speed tip control, to make corrections when the trim is open without pulling the brake, in order to avoid deformations in the profile that would affect performance and speed.
![Niviuk R-Bus Niviuk R-Bus risers with trimmer and dual steering system](http://ojovolador.com/wp-content/uploads/2016/09/niviuk_rbus_05-300x212.jpg)
At Niviuk state that the R-Bus is suitable for a large range of paramotors and trikes, as it is available in two sizes: 37 m2, perfect for flying with light trikes, in windy places or with footlaunched paramotors with moderate wind; and 40 m2, suitable for heavier structures.
+Info: http://niviuk.com/product.asp?prod=JNMRCRQ4