S21 is an awesome mix of the proven wet technology of S20EVO and radical new features that take dry performance to a whole new level
The superior stability of S21 allows higher entering speeds, a sharper line and faster exit – giving you a feeling of confidence and achievement through corners
Clocks up to 36% higher mileage than its predecessor
Bridgestone’s advanced tread pattern and compound technologies give you all the reassurance you need in the wet