Two Pack 8.5 Inch Heavy Duty Scooter Inner Tubes With TR4A Straight Stem Valve 8 1/2 X 2 Fit 8.5x2 Tires On Xiaomi M365 Pro 2 1S And Similar Electric Scooters Durable Butyl Rubber For Tight Air Retention

Two-Pack 8.5in (216 mm) x 2in (50 mm) Scooter Tubes
✔️ 8.5x2 in (216x50 mm), TR4A straight valve, 2-pack, 2.0mm butyl

This two-pack is built for 8.5 inch scooter tires, delivering durable butyl rubber, high air retention, and a copper valve stem for corrosion resistance. It's a handy upgrade for many scooters that use 8.5x2 tires and aim for a smoother ride.

✅ Fits 8.5x2 inch tires on a wide range of scooters
✅ TR4A straight valve with copper stem for durability
✅ 2.0mm thick butyl walls for better air retention and shock absorption
✅ Pack of 2 inner tubes for quick replacement

💡 What is a handy inner tube option for 8.5x2 inch scooter tires with TR4A straight valve?

This handy option helps keep air pressure and ride quality high. - 8.5x2 inch inner tubes with butyl rubber for strong air retention - TR4A straight valve with copper stem for durability - Pack of 2 for quick swaps and spare tires - Compatible with a broad range of scooters beyond the listed models