Curb Dog Scooter Wheels Orange 100mm with Sealed Cartridge Bearings 100mm Orange Translucent. Super Durable and Shock Absorbing Clear Orange Color Polyurethane Wheel Body. Curb Dog Scooter Wheels Orange 100mm with Sealed Cartridge Bearings 5 star composite silver hub with ABEC-5 608Z sealed cartridge bearings !