UMPARTS Brand New Innertube for ElectricTricycle SpindX5 / SpindDex 5 / Spindex5 3 Wheeler 9" x 3.5 - 4 Rear tire's inner tube replacement

This is a 2.5/2.8-4 inner tube product with a bend valve stem and a cap, this inner tube fits 9 x 3.50-4 size Tires. Product Size: 2.50" - 4" / 2.8" - 4". Scooter Compatibility: Boreem Ironman, XR Bronco, , City Express ,G-Scooter, GSX 36cc/43cc/49cc, Razorback/Super Razorback, Salorr E3006, Salorr E3013, ScooterX Dirt Cruiser, SpindX5 3 Wheeler, Star II E-scooter 05, Star II E-Scooter 051, Super Razorback 43cc/49cc (V1, V2, & V3), Ultraglider, Urban Express, Verucci 43cc Mini Gas Scooter, Xcooter Tornado XC505GT2, X-Treme XG-470, Pantera 3-Wheel, 33cc zooma gas scooter, Plus Most 3-Wheel, Leaning Electric Scooter, Amigo Fiesta One (810000), Amigo RD (310000), Amigo RT Express (690000), Amigo Travel Mate (580001), Bruno SuperCub 34, Bruno Thunder 37, Bruno Typhoon C3, Pride Dynamo (SC180), Pride Legend (SC300/SC340), Pride Rally (SC150/SC151/SC155), Pride Sundancer (SC2000/SC202)