P1racenews AI automatic summary:
Aprilia brings F1-inspired blown diffuser to MotoGP in Sepang test
In recent years, aerodynamic devices have become increasingly important in MotoGP, and in 2024, manufacturers have taken it to a new level. Aprilia, in particular, has introduced radical solutions to narrow the gap with Ducati and KTM. Marco de Luca, Head of Vehicle at Aprilia Racing, who has F1 experience with Ferrari, patented an idea which is now being used on the Aprilia RS-GP, marking the first use of this concept in MotoGP. The concept is a variation of the blown diffuser technology, where hot exhaust gases are directed over the diffuser to generate more downforce. Aprilia has cleverly designed the lower part of the bike to create a channel that acts as an extractor profile, with one exhaust placed inside the tunnel to accelerate the flow and improve air extraction. This new design, along with the two vertical bulkheads on the sides of the rear wheel, aims to improve the efficiency of the diffuser. While it is still experimental, this could be the start of a new era in aerodynamic development in MotoGP.
