Keep your heavy-duty vehicles rolling with total reliability—the ULIP 12-inch 3.75-12 reinforced inner tube is engineered with premium thickened rubber for professional-grade air retention and puncture resistance.
[Key Benefits]
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Heavy-Duty Thickened Protection: Weighing a substantial 446.4g, this ULIP inner tube features a significantly thickened wall structure that provides elite resistance against punctures and pinch flats under heavy loads.
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Convenient 90° Outward Valve: The precision-engineered 90-degree angled valve solves the struggle of reaching air pumps in narrow hub spaces, making inflation quick and effortless for tricycles and motorcycles.
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Superior Air Retention: Crafted from high-density premium butyl rubber, it offers excellent sealing and high-temperature resistance, maintaining optimal tire pressure longer and extending your battery range.
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Enhanced Shock Absorption: The reinforced high-elasticity rubber effectively dampens road vibrations, ensuring a more stable and comfortable riding experience on various urban and rural terrains.
[Features]
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Model Specification: 3.75-12
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Size: 12 Inch (Rim Diameter)
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Valve Type: 90-Degree Outward Bent Valve
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Material: High-Elasticity Thickened Butyl Rubber
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Net Weight: Approx. 446.4g (Industrial grade reinforced build)
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Application: Ideal for Electric Tricycles (Trikes), Motorcycles, and utility electric vehicles using 3.75-12 tires.
[Why Choose ULIP]
ULIP is a global leader in high-performance mobility accessories. We prioritize precision engineering and rider safety. Every inner tube undergoes a strict 24-hour high-pressure inflation test before packaging to ensure zero leakage and professional reliability on every journey.
[CTA]
Don't let a flat tire stop your work or commute. Upgrade to the ULIP 3.75-12 reinforced inner tube today and ride with confidence!



