The former MotoGP racer Sylvain Guintoli set an unofficial record at the London Marathon after completing the race wearing motorcycle leathers in memory of his late son, Luca.
Aerodynamics innovation shows no sign of slowing, and one newly revealed idea could change how road bikes cut through the air - but will road riders feel the benefit?
The FIM has confirmed it is working with manufacturers and promoters to reduce sound emissions, signalling a shift as the sport faces growing environmental scrutiny.
The FIM has reiterated its stance on Russian and Belarusian competitors, riders, teams and officials, but stopped short of saying when the situation would change.