Crankbrothers is at it again, auctioning off a Tomac Supermatic 120. The Tomac Supermatic 120 is a long travel cross-country bike. The last bike Crankbrothers auctioned, a Scott Genius LT, sold for $3200 with a retail value of $5000. With the prices so low, keep an eye on this auction. 100% of the proceeds go to Wheels 4 Life, a charity that has provided over 3,000 bicycles to people in over 20 Third World countries. This is one auction in a series of auctions for the year. The auction ends on Monday, January 23rd. Check it out here at the Crankbrothers’ website.