StaiBC 2-Pack 200x50 Inner Tube Butyl 8x2 Electric Scooter Tire Tube with Bent Valve Stem Replacement for Electric Razor E100, E150, E200, ePunk and Dune Buggy, PowerRider 360, Crazy Cart - StaiBC-tube-001

• UPC   723740496963
• PACKGDE INCLUDES: 2-pack 8 Inch" Inner Tubes with Angled Stem TR87 200×50 (8"x 2") REPLACEMENT TUBES: The inner diameter of this inner tube is 4 inches and the outer diameter is 8 inches. Fits most strollers, bikes, and tricycle with 8’’ tires. Note: Not suitable for 8.5 inch tires HIGHLY COMPATIBLE INNER TUBE - Highly compatible include 8-inch Toddler Balance Bikes models Rock-It and Sea Star. Aside from toddler bikes, these inner tubes are also compatible with electric scooter tires STRONG&DURABLE 200x50 TUBE: The thick, strong, and high-durable butyl rubber make of these inner tubes is the perfect damping material to reduce vibrations and dissipate shock caused by bumps and rough patches on the road or pavement ABOUT THE PSI: The PSI of the inner tube is determined by the PSI marked on the tire, But We recommend inflating the tubes up to 36PSI to help extend their lifespan. CUSTOMER SERVICE: Please feel free to contact us，We respond to any questions or inquiries within 24 hours. Not happy with your purchase for any reason? Not a problem, our 90 Days free return/exchange policy ensure you shop with worry free.