8.5x2 e-scooter inner tube, straight valve – puncture-proof and durable

This 8.5×2 e-scooter inner tube is made with an increased proportion of butyl rubber to ensure improved resistance to wear, punctures, and material fatigue. These properties contribute significantly to reducing the most common causes of breakdowns and inner tube defects in e-scooters. Equipped with a straight valve (SV), the inner tube is optimally suited for 8.5×2 inch tires. The robust material structure supports even air distribution and helps extend the service life of both the tire and the tube. The maximum recommended air pressure for the tube is 4 kg. The recommended operating pressure for the tire is 2.8 to 3.5 kg to ensure reliable performance, high ride comfort, and safe handling. Ideal for daily use in urban environments and for users looking for a puncture-resistant, long-lasting, and low-maintenance inner tube for their e-scooter.