INNO Upright Bike Mount - 2010 Overstock: http://www.rei.com/product/813976
# Universal Mounting System allows for easy installation; mounts to square,
round and factory crossbars
# Caliper holding system holds bike frames up to 3.25 in. diameter
# Light yet strong aluminum tray and tire holder fit tires up to 2.7 in.
wide; mount is disc-brake compatible
# INNO Upright bike mount includes a lock and key