Michelin 120/90-10 Bopper Performance Scooter Tire Dynamic Joystick Parts our Fork Bearings - 1-1/2"

our Fork Bearings - 1-1/2" Outside Diameter (Set of 2) is a good fit

This is the 8M-1

If that's the case on your scooter

The only difference is the price

It is also used on the Drive Medical Titan power chair

Michelin 120/90-10 Bopper Performance Scooter Tire Dynamic Joystick Parts our Fork Bearings - 1-1/2"Michelin 120 90 10 Bopper performance scooter tire. The advanced design of the Michelin Bopper tire helps deliver outstanding performance. With impressive grip even at full lean, the Bopper tire inspires confidence thanks to its excellent feedback and control. The directional, semi slick tread pattern helps provide a stable contact patch for acceleration and cornering. Honda chose the Bopper 120 90 10 as standard equipment on its Ruckus scooter.