The BATTLAX HYPERSPORT S22 is Bridgestone’s premier tire for the modern street sport bike. It’s the BACK-TO-BACK winner of the prestigious Motorrad Magazine sport tire test. Starting where the S21 left off, the S22 has improved both the compounds and pattern design, to promote better handling in all conditions, without compromising wear. The ultimate tire for the modern street sport bike rider, with uncompromising performance. A new front and rear compound help improve the S22’s dry grip*. An updated front and rear pattern design, and an updated rear compound improve the overall wet grip*. The S22 has Improved the handling response due to an increased pattern rigidity*. All of these improved attributes are accomplished with no compromise on wear*. 3LC (3 Layer Compound) technology. Silica Rich EX. RC Polymer.