THE CST JACK RABBIT IS A UST-CERTIFIED MOUNTAIN BIKE TIRE
It can be run tubeless on an approved UST wheel. To keep you burning up the trail, the Jack Rabbit has a fast-rolling tread design with small ramped knobs. For technical sections, our EPS (Exceptional Puncture Safety) puncture protection will give you the confidence to concentrate on tough lines. Also, the Jack Rabbit is available in a tube-type version for riders not using UST-certified wheels.
Exceptional Puncture Safety (EPS) offers an added layer of proprietary rubberized poly-fiber material between the tread and the casing. The tight weave of this lightweight, puncture-resistant layer prevents foreign objects from penetrating the casing and damaging the tube.