48mm WP open chamber forks removed from a 2007 990 Adventure. These forks are in good straight condition with normal signs of use. The right fork leg did have evidence of a seep so that seal will need to be cleaned or replaced. There is some fade to the black finish. The lower tubes are in very nice condition. All of the lower guard attach bolt threads are in good condition and hold torque. Upper clamping surface is 54mm, lower clamping surface is 60mm. These forks use a 30mm front axle. I did not disassemble these forks. My evaluation is based on a test ride on the bike and a visual inspection only.