On special occasions, bike racks need an adapter to fit the trending thru-axle, RockyMounts DriveShaft is a 15mm/20mm thru axle adapter that can handle both loads and the only one on the market to securely lock up your bike. It fits standard fork mounts from RockyMounts, Yakima®, and Thule®. It's wide mouth opening creates easy loading, holds tight with adjustable cam lever, and comes with snap in nylon shims to prevent the axle from being unscrewed and gives the ability to switch from 15mm to 20mm thru axles, just like that. Comes with RockyMounts locks and keys.
**If you would like to match another RockyMounts key, simply ask your dealer to key alike or add your lock # to the comments field at checkout and we will match it.**
NOTE: If you're looking for a truck bolt on solution we recommend the DriveShaft HM found here. If you're looking for a bolt on to fit inside the bed channels that come with Chevy®, GMC®, Nissan®, and Toyota® trucks we recommend the DriveShaft SD found here.