Made of durable, lightweight urethane, Mr. Tuffy provides a protective layer between the outer tire and inner tube. Urethane has a property which makes it very elastic. When a thorn or piece of glass attempts to penetrate the Mr. Tuffy liner it comes up against a surface that is both hard and elastic. The object pushes against the surface which gives way while resisting initial penetration.
Guaranteed To Prevent Flats And Made In The Usa
Lightweight Weighs Less Than Liquid Fills And Thorn Resistant Tubes
Easy Installation No Gooey Mess
Absolutely Positively Will Not Cause Tire Or Tube To Damage Or Loosen Spokes
Eco Friendly And Reusable From Bike To Bike And Biodegradable When Disposed
Country of Origin: Imported
Web ID: 8471749
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