Perfect Fit for 60/70-6.5 Scooter Models – Compatible with 60/70-6.5 electric scooters (Ninebot Max G30/G30D, Gotrax GMAX, Hiboy S2, Kugoo M4 Pro, etc.)—ideal replacement for worn inner tubes.
2-Pack for Spare & Replacement – Comes with 2 inner tubes in one set: keep one as a backup for emergencies, or replace both tubes of your scooter at once for consistent performance.
Inflatable Comfort + Reinforced Durability – Combines the shock-absorbent softness of inflatable tubes with explosion-proof & wear-resistant upgrades (thickened rubber + custom formula), balancing ride comfort and long lifespan.
Precise 10" Outer Diameter Specs – Exact dimensions: 10" outer diameter, 6.1" inner diameter, 2.3" wall thickness—ensures tight fit with 60/70-6.5 outer tires, no air leakage or wobble.
Easy to Install & Universal Compatibility – Standard inflatable inner tube design: works with most 60/70-6.5 outer tires; install quickly with basic tire tools (not included) for instant ride restoration.