Video: Mountain biker Grotts on a roll in North America

Junior rider Howard Grotts (Rocky Mountain Chocolate Factory Development Team)

Junior rider Howard Grotts (Rocky Mountain Chocolate Factory Development Team) (Image credit: Sue George, Mountain Bike Editor)

Howard Grotts (Rocky Mountain Chocolate Factory Development Team) has been the revelation of the junior mountain bike racing scene in the United States this season. Grotts recently won the junior 17-18 men's cross country national championship in Sun Valley, Idaho.

Sue George is an editor at Cyclingnews.  She coordinates all of the site's mountain bike race coverage and assists with the road, 'cross and track coverage.