Xiao Mi electric scooter micropore vacuum and solid pneumatic tyre specifications: 8 1/2X2-134 internal diameter 134MM appropriate hub diameter 165MM and inner width of card notch 35MM Micropore vacuum and solid tyre is the most light and durable non-aerate vacuum and solid tyre, it fully overcome the disadvantages of pneumatic tyre and is the upgraded version of existing pneumatic tyre. We guarantee that your first time consumption would be carefree causes we provide 100% security and high-quality users’ experience. Our product has long-term service life and we could call it “you buy things right once and for all” high-tech and environmental-friendly product. It is a smart choice for prudent buyer. The characteristics of non-aerate hollow tyre are as follows: pierce prevention, non-aerate, high strength, light and durable, moderate elasticity and no need to repair. Its texture is polymeric material which from micropore foaming technology. And it has mutually unintelligible but compact tiny air pore. The inside texture is high strength and long-range elasticity PU tube tyre. This kind of hollow tyre has unique characteristic. On the one hand, it has three-dimensional network structure and perpetual recoverability and enables the tyre to recover in original shape after pressing and stretching. On the other hand, it use numerous mutually connect and independent micropore which guarantee the flexibility and buffer capacity of it so the tyre could bear any pressure change. In any time it would stay firm and tough just like the traditional tyre in fully aerated condition. And its user experience is the same as riding on traditional tyre. Speedway mini 4 48V 15.6A BLDC HUB strong power electric scooter Speedway mini IV powerful scooterUSD 698.00/pieceSPEEDWAY mini 3 10AH 21AH lithium battery 36v 350w 48v 500Welectric scooter lightest electric scooter self balance scooterUSD 548.00-688.00/pieceKUGOO-LIGHT 2016 8AH 25KM 10AH 35km electric scooter folding electric bike lithium cell electronic bicycleUSD 778.00-838.00/pieceJASION/Fitrider Foldable Electric scooter two wheel scooter electric bicycleUSD 342.00-412.00/pieceOriginal Qicycle smart electric bicyle EF1 sport portable mijia Qicycle e bike foldable pedelec ebike 1.8” screen monitorUSD 285.00-878.00/pieceDualtron III ULTRA Electric Scooter 60V 2400W 35A Korea Design Most Powerful scooter USD 2250.00-3099.00/pieceKUGOO -S1 Samsung li-ion battery 10AH 30KM electric scooter weight only 11kg self balance scooter UL2272USD 452.00/pieceKUICKWHEEL/FASTWHEEL Upgraded version F0 electric scooter electric bike lithium cell electronic bicycle USD 442.00-508.00/piece