A set of 4 blast-proof wheels, off-road wheels, AT wheels

Built-in bearings, a set of four

• Diameter 105mm Polyurethane(PU) all terrain off road electric skateboard longboard wheels,40% Bigger than normal PU wheel,make your riding unobstructed,the spokes in the core of discovery version is thicker.
• Patented Damping Foam Core Technology - The Cloud Wheel with the damping foam core filters out most of the vibrations than the regular wheel.
• Curved wheel and unique tread - The curved tread design makes the skateboard effectively increase the grip and anti-skid force of the wheel in the case of high-speed sliding.
• Better wheel core - Cloudwheel Discovery has thicker spokes of wheel core, which different from original ABEC wheel core. It is made of a high-strength composite material for better impact resistance.
• Mounts on Many Eboards and Longboards (With IWonder special pulley kit)- IWonder,Evolve,backfire,Slick,Boosted,Exway,Ownboard and many more boards.