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 at the World Cup level." In 2014, the UCI unified the two classifications into a single classification in line with regulations for current track pursuit bikes. Following the change in the rules, German Jens Voigt became the first rider to attempt the hour record, on 18 September 2014 at the Velodrome Suisse, Grenchen, Switzerland on a Trek bicycle. He set a new record of 51.110 km, beating the previous record set by Sosenka by 1.410 km. For the year 2010, Trek teamed with multiple suppliers to provide eco-friendly products. This includes brand new bikes that are economically priced and are