Original sentence: May 19th 2007 saw the opening of New York City's first legal mountainbike trails and dirt jumps in Highbridge Park.New York City Mountainbike Association in association with New York City Parks and the International Mountainbike Association (IMBA) has been working together on the trails and the opening weekend featured a festival and cross country mountainbike race
Edited sentence: For full details on the trails and opening festival, visit the NYCMTB website.May 19th 2007 will see the opening of New York City's first legal mountainbike trails and dirt jumps in Highbridge Park.New York City Mountainbike Association (NYCMTB.com) in association with New York City Parks and the International Mountainbike Association (IMBA) have been working together on these trails and the opening weekend will feature an opening festival and cross country mountainbike race