Commencal riders were out in force at Interbike. The Athertons along with Cedric Gracia were signing autographs for fans. Here are a few pictures. Cedric Gracia, Dan and Gee Atherton signing a t-shirt for a fan. -racingSupremeDH -triple crown fork -8″ travel -3″ shock stroke -Supreme Racing -single crown fork -6.3″ rear travel -2.25″shock stroke…