BT-011 E - Front Silica compound for grip and speed Developed for the Battlax line, the Silica compound of the BT-011 provides exceptional grip level on both dry and wet surfaces without sacrificing high-speed durability. Optimised profile from 3D Modeling Extensive research and analysis by Bridgestone's 3D CTDM technology produced maximum and constant contact pressure at all lean angles, improving both grip and handling. Designed for excellent wet performance Developed using Bridgestone's advanced hydro-planing simulations, all tyre grooves dispel water in the most efficient manner possible, with front tyre "blocks" ensuring continuous contact with the road surface. BT-012 E - Rear Optimised Profile Maximum and constant contact pressure at all lean angles, improving both grip and handling. Perfect Match The front tyre ensures excellent handling in the wet whilst the aggressive rear patterns offers reassuring traction in corners. From Circuit to Street Applies the race-proven concepts, technologies and design methods of MotoGP to street tyres. Clever Compound Advanced silica compound gives exceptional grip on both dry and wet surface without sacrificing high-speed durability.