Local bike shop bike shops have begun themselves to sell products online. A recent development is the introduction of brand specific stores from bicycle manufacturers such as Trek Bicycle Corporation. Other manufacturers, such as Specialized are strengthening their channels with "concept stores". According to the National Bicycle Dealers Association, in 2007 there were approximately 4,400 "specialty bicycle retailers" in the USA; down from 4,800 in 2005. Although they sold only 17% of the bikes, up from 16% in 2005, they collected 49% of the dollars, up from 47% in 2005. In 2004, the average specialty bicycle retailer had gross sales of $550,000 per
Trek Bicycle Corporation three women's triathlon series; the Trek Women Triathlon Series, the Danskin Series and the Iron Girl Series. As from the 2014 season, Trek became the main sponsor of Pro Tour cycling team Trek Factory Racing, a continuation of its bike sponsorship of Team RadioShack and co-sponsorship of Team Leopard-Trek. In 2017, Trek paid equal prize money to the male and female winners of the Cyclocross World Cup race hosted at their headquarters in Waterloo, Wisconsin, which was, "the first time in the history of the sport that women would be paid as much as men for racing the same course