Rockymounts DriveShaft Thru-Axle Adapter (Black) - 1081
Rockymounts DriveShaft Thru-Axle Adapter (Black) - 1081, The RockyMounts DriveShaft is a locking 12mm, 15mm, and 20mm thru-axle system that works with standard fork-mount bike racks from RockyMounts, Yakima and Thule. Its wide mouth opening makes it easy to load your bike and the T-Bolt adjusts for a tighter, more secure hold.