Koowheel Electric Skateboard All Terrain Tyre Hub (66T Pulleys Included)

Thicker outer tire which is less likely to get punctured. Customized tread pattern for better water guiding which improves wet ground  Built for the road:As you don't need to worry about pinching flats, you can run at much lower pressure and enjoy more comfort on the ride, and meanwhile feel less fatigue from road vibration. Lightweight yet remains controllable in fast descents and extreme cornering. Durable: High Quality CNC  7075 Material  5.5-7 inch Electric Skateboard Wheels  Suggested tire pressure:  30 P.S.I / 207 KPa Tire Diameter: 155*50mm or 175*50mm or 200*50mm What’s included: 175mm tire x 4 or 155mm tire x4 or Tires not included 360mm*15mm HTD-5M belt x 2 66T CNC pulley x 2 Four Hubs of a Set