Video: 2013 Trek Superfly SL and Superfly 100
Trek calls them "the two best bikes" they've ever built. Here's what it took to make them.
Trek spent two years developing their new Superfly SL and Superfly 100 29ers. Their goal was to make the lightest and best balanced bikes in their respective niches. This video outlines the process Trek went through in their attempt to make that a reality.