Bridgestone S21 120/70 ZR17 (58W) & 180/55 ZR17 (73W)

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.

Extreme cornering.

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.

High mileage

You dont have to trade life span for top handling performance. S21 clocks up to 36% higher mileage than its predecessor.