From moto.bridgestone.eu : Want the comfort of a touring tyre coupled with the performance of a sports tyre? Why compromise? Get the best of both worlds with the Battlax BT-45. - Bridgestone’s Comprehensive Tyre Design Method (CTDM) optimises tread, profile and construction for superior riding comfort and a difference you can feel. - Bridgestone’s advanced tread technology ensures total safety and reliability in wet and dry conditions. - Feel the thrill of genuine sports performance at every turn. Available in H and V speed ratings. - Featuring Bridgestone’s dual compound, straight and cornering technology (SACT), the Battlax BT-45 delivers excellent cornering grip while extending the life of your tyres.