<p>A small group guided by Billy Koitzsch of Arctic Cycles, enjoying their first fat biking experience on ice on Eklutna Lake in Alaska, March 8. Studded tires are necessary for this trip.</p>
May 23, 2015
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May 23, 2015 9 p.m.
Stability, extra grip make fat-tire biking a hit
There's a new trend in mountain biking: Fat is in.