Guaranteed to never go flat!
A better material always makes a better product.
Imagine a bicycle tube impervious to rusty nails, broken glass, sharp rocks and thorns.
Dream on you say!!
Amerityre has introduced a full line of flat-proof, leak-proof and maintenance free tubes.
No way, you say?
Using proprietary Elastothane and Kryon formulations Amerityre developed materials that are superior in many bicycle tube applications.
Testing has shown Amerityre's polyurethane FOAM to be superior to competitive materials in the following areas:
+ High abrasion resistance / longer life
+ True closed cell technology / no water absorption
+ High density material / excellent load carrying capability
+ UV and ozone resistant / will not break down
+ Replaces the Inner Tube
+ Fits 20 x 2.125 Tire
Expect Delivery in 10 - 14 days