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WARNING: Cancer and Reproductive Harm —
www.P65Warnings.ca.gov












The Pirelli Heavy Duty 12" Inner Tube is built to take a beating. With thick rubber construction and a strong TR-4 center-mounted metal valve stem, this tube is perfect for scooters, mini-motos, and small dirt bikes. It’s made to resist punctures, pressure, and tough riding—whether you’re cruising the streets or hitting light trails.Size: 12-inchValve Type: TR-4 (center metal stem)Material: Heavy-duty rubberUse: Great for scooters, pit bikes, and smaller off-road wheels