Filed under: Biking the Iditarod
Got a care package from Jill Homer, who's training to bike 350 miles in the human-powered Iditarod. If you're a nutty urban cyclist in a cold climate (hello, Salt Lake City), take heed. Except for the parts about moose tracks and sled dogs, her advice could apply to you. (Interview excerpts on our show page.)
Get ready for slow going.
Courtesy of Jill Homer
Top 10 Tips for Biking in Snow
Special to the BPP from Jill Homer in Juneau, Alaska
People sometimes say, "Wow, riding a bike on snow -- that's great. But how does it work?" Snow-biking can be different from regular cycling, so I've compiled a list of 10 tips for riding a bike on snow.
1. Think surface area. If you've ever used snowshoes before, you know that all that mass at the bottom of your feet can mean the difference between coasting atop power or wading knee-deep in it. Snow bikes work they same way. They incorporate wide tires with a flat profile in order to distribute bulk (you) as evenly as possible, allowing for maximum flotation.
2. Fat is the new skinny. As long as there have been bicycles, there have been weight-weenie types trying to shave grams off wheels. Nowadays, it's not uncommon to see a spoke-free wheel sporting tires as thin as razors. But once you slice into snow, skinny tires might as well be razors. Snow-bikers know that fat means float, and have been developing bicycles to accommodate increasingly larger wheels for years. I predict that not too far in the future, someone will build a bicycle frame with room for motocross tires. Look for it.
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Laura Conaway
7:36 AM ET
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12-14-2007
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