PIRELLI TUBE HEAVY DUTY 12″ TR-4 CENTER METAL VALVE STEM

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-inch

• Valve Type: TR-4 (center metal stem)

• Material: Heavy-duty rubber

• Use: Great for scooters, pit bikes, and smaller off-road wheels