4 ply rated scooter tire with a race inspired tread pattern Designed for performance minded machines These scooter tires are tubeless These scooter tires are J rated for speeds up to 62 mph Note: Tire sizes 120/90-10 (Part# 328-6335), 120/70-13 (Part# 328-6337), 130/60-13 (Part# 328-6338) and 140/60-13 (Part# 328-6345) are M rated for speeds up to 81 mph. Available in the following scooter tire sizes: 3.00-10, 3.50-10, 90/90-10, 100/80-10, 100/90-10, 110/80-10, 120/90-10, 130/70-10, 130/90-10, 110/70-12, 120/70-12, 130/70-12, 140/70-12, 120/70-13, 130/60-13, 140/60-13