Introducing Michelin's first PST siped scooter tyre Thanks to Michelin's new Progressive Sipe Technology (PST), Michelin City Grip helps prevent sliding on hazards such as wet roads and manhole covers. Michelin City Grip helps you stay in control, whatever the riding conditions. Michelin PST features: Full-depth sipes which break up the water's surface film, no matter how much the tread is worn A gradual increase in the number of sipes in contact with the ground as you lean into turns Fits: Honda MW110 BENLY 2017-2022 Yamaha XC125S DELIGHT 2018-2021