Built in suspension. The “tire suspension” responds amazingly well - an advantage that in everyday life is more important than long spring travel. Using simple technology cycling can remain low-maintenance and easy. New! Significantly improved puncture protection. The Big Apple is now equipped with our new KevlarGuard.
BIG APPLE LITESKIN. Feather light Balloonbike comfort. Depending upon size the LiteSkin version is ca. 150 to 200 g lighter than a conventional Big Apple tire. The weight reduction has been made possible using folding tire technology and the specially light LiteSkin side wall. There is no reduction in puncture protection!
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Bicycle Tire, LLC "A Reference Resource & More.." 2009 
