2 PCS 8.5x2 inches Inner Tube, 8 1/2 x 2 Inflated Inner Tube Replacement for Gotrax GXL/Gotrax XR, 50/75-6.1 Scooter Tire for Xiaomi M365/ M365 Pro/ 1S/ Pro 2/ Essential

COMPATIBLE - Specially developed for 8.5-inch electric scooters. Like the Xiaomi M365 / Xiaomi Pro 2, Gotrax GXL, Cecotec Bongo A Series and other 8.5-inch electric scooters.
HIGH QUALITY MATERIAL - Made of Higher Quality Butyl Rubber. It have good resistance to penetration,mineral acids and aging with highly resistant to mineral acids and wear and tear.The butyl rubber ensures incredible resistance to extreme temperatures (-60°C to 180°C),can be better protection.
INNOVATION AND IMPROVEMENT - Improved version thicker rubber tires which is ultra tear-resistant,scratch-resistant and durable in use,feature a high quality valve that preserves more pressure.
EASY INSTALLATION - The replacement inner tire is extremely convenient and simple to install and detach with 2 Tire Lever. Please check the position of the valve,and make sure you install them in the right direction.
100% RISK FREE PURCHASE: We have a strict quality inspection process and excellent customer service. And you will get 30-day money back guarantee and 12-month quality guarantee to give you a wonderful shopping experience, if you have any questions, please feel free to contact us.