RockyMounts DriveShaft HM is our locking 15mm/20mm thru-axle bolt on system for trucks, SUV's, and trailers. Comes with a flat mounting surface designed for "do it yourself" bolt on installation.
Designed with a wide mouth opening to easily load your bike and a T-Bolt that adjusts for a tighter hold; thru-axle cannot be unscrewed. Lock and keys included.
NOTE: If you're looking for a truck bed bike mount that fits into the slotted bed channels found in Toyota, GMC, Chevy, and Nissan we recommend the DriveShaft SD found here.