Jones ACX

Information from: http://bontrager.com/model/00432.

Perfectly suited for front or rear use in all-around off-road conditions, the wide-spaced, reinforced knob design provides improved traction in loose conditions and resist squirm in hard pack.

Features

2.2 has taller and larger knobs

Designed to work in all conditions and on front or rear wheels

Reinforced knobs reduce squirm in hard packed corners

Wide knob spacing to improve traction in loose conditions