Japanese industry in MotoGP™

The Japanese influence on motorcycle racing goes well beyond the constructors involved, past and present, and also finds its roots in a myriad of brands and specialist outfits working in the shadows of the bike manufacturers. motogp.com had the privilege of visiting some of those brands in recent years and ahead of the Japanese Grand Prix, takes you behind the scenes of three different Japanese manufacturers, specialised in clutches, exhausts and chains respectively.