Marathon Flat Free Quick-Seal Replacement Inner Tube - 4.80/4.00-8" - Pre-filled with Flat Free Tire Sealant

Description

🚴‍♂️ Ride with Confidence - Never Let a Flat Slow You Down!

The Marathon Flat Free Quick-Seal Replacement Inner Tube is designed for 4.80/4.00-8 tires and comes pre-filled with a USA-made flat-free tire sealant. This innovative product not only repairs flat tires but also seals punctures up to 1/8", ensuring a smooth and uninterrupted ride.