Flat Attack

Freedom Tube - 20 x 3.5-4.5" Schrader Valve

The Flat Attack Freedom Tube - 20 x 3.5-4.5" Schrader Valve keeps riders rolling without the hassle of mid-ride flats. Pre-filled with a proven sealant that instantly seals punctures up to 1/8", this tube offers peace of mind for anyone who’d rather be riding than repairing. Designed to be non-toxic, long-lasting, and environmentally safe, it’s a smart, low-maintenance solution for dependable flat protection on every ride.

• Pre-sealed and ready to ride — comes with the perfect amount of sealant for reliable self-sealing performance.
• Flat protection up to 1/8" — instantly seals most punctures to keep air in and riders moving.
• Eco-friendly formula — non-toxic and safe for the environment.
• Schrader valve design — fits a wide range of bikes with 20 x 3.5–4.5" tires.
• Excellent upgrade for 20" e-bikes from RAD, Aventon, Lectric and similar bikes 

For BMX, e-bike, and fat tire riders who value durability and convenience, the Flat Attack Freedom Tube is the worry-free upgrade that keeps flats off the agenda and the fun rolling.