jeremy deboer is the winner of the 2010 fall silvercog bicycling t shirt design contest. this winning design below earned him the $100 bounty and will appear on a t shirt to be sold at the silvercog store soon. link to silvercog store above in header. are you a graphic designing, bicycle riding kind of person? if so, enter the contest for your chance at the $100 prize! all info at bottom right of this page.