One of Britain’s leading MotoGP stars, Bradley Smith has endorsed Bridgestone’s Battlax Hypersport S20 Evo in a new video made by the MotoGP tyre supplier. Bridgestone says the new sporty road tyre improves upon the performance and safety of the S20, with greater durability and stability. The tyre was unveiled at the Autódromo Internacional race circuit near Portimão, Portugal, with Monster Energy Tech 3 star, Smith allowed to get a feel for it on his Yamaha.