Mr. Tuffy Fat Bike Fits 26/29 x 4.1-5.0", 4X-Large, Teal
Brand: Mr. Tuffy
Color: Teal
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