Wide Compatibility: This 20x4.0 inner tubeis perfectly compatible for Ridstar Q20/Q20 Lite/Q20 Pro/H20/MN20 and Super73 S1/S2/S2 X Indian/Z1/Z Miami SE/Brooklyn/R/RX/RX Mojave/Z Miami/ZX/R Adventure Series/S Adventure Series/Z Adventure Series/R Blackout SE/S Blackout SE/Z Blackout SE/RSD X Super73-RX Malibu. Universal fit for front and rear wheels, ideal as a direct replacement part.
Heavy Duty Butyl Rubber: Constructed from thick, premium butyl rubber for exceptional durability, puncture resistance, and air retention. Effectively reduces blowouts and extends service life, making it perfect for daily commuting and off-road riding.
Superior Shock Absorption: Engineered to absorb vibrations and impacts from rough roads, gravel, and trails. Delivers a smoother, more stable, and comfortable riding experience while protecting your e-bike rims and tires.
Reinforced Valve Stem: Built with an upgraded, sturdy valve that resists breaking under high PSI. Ensures fast, leak-free inflation and maintains consistent tire pressure for safer, more reliable rides.
Hassle-Free Installation: User-friendly design allows for quick and easy replacement without special tools. Perfect for both beginners and experienced riders, getting you back on the road in minutes