Made especially for today’s medium to large-displacement scooters, the City Grip series gives precise control in all weather conditions as well as excellent mileage These innovative Michelin scooter tires use Michelin’s Progressive Sipe Technology (PST); where the tread design gradually increases the number of sipes in contact with the road as you lean into corners, for excellent traction on wet pavement Description Made especially for today’s medium to large-displacement scooters, the City Grip series gives precise control in all weather conditions as well as excellent mileage. These innovative Michelin scooter tires use Michelin’s Progressive Sipe Technology (PST); where the tread design gradually increases the number of sipes in contact with the road as you lean into corners, for excellent traction on wet pavement. A Michelin scooter tire represents one of the oldest brand names in tire technology with global recognition and a commitment to excellence. WARNING California Residents : Proposition 65 Warning Specifications Brand: Michelin Series: City Grip Size: 130/70-13 Tube-type/tubeless: Tubeless Application: Rear tire Rating: 63P Max weight: 600 lb. Max speed: 93 MPH