Electric Scooter 10x2.125 Honeycomb Solid Tire Rubber Puncture-proof Tyre. Model: 10x2.125. 1 x Solid Tyre. 4" Caster Wheels Nylon Gate Wheel Spring Loaded Swivel Caster Heavy Duty Load. Kick Start Gears For Zongshen Z155 1P60YMJ Engine 150cc 160cc Pit Dirt Bike.