RockyMounts Drop Top Bolt-On Thru Axle Carrier

Based upon the same clamshell design as the DriveShaft series, which allows for easy loading and adapts to minor differences in axle diameter or contouring. The DropTop also includes mounting holes for both horizontal and vertical mounting orientations, so it replaces both the DriveShaft HM and DriveShaft Track Mounts


The only locking thru-axle track mount for truck and van tracks
Compatible with 12mm, 15mm, & 20mm thru axles up to 110mm wide (for 20mm, shims must be removed)
vertical and horizontal mounting positions
TPU overmolded shim eliminates the need to switch out shims for 12mm or 15mm axles
Anti-Theft: TPU surface provides sufficient friction to stop the axle from being removed when DropTop is firmly clamped and locked
Can fit QR bikes with our 9mm QR with Dummy Axle - sold separately
Wide mouth opening to easily load your bike and a locking T-Bolt that adjusts for a tighter hold so the thru-axle cannot be removed when locked
Carries 1 bike, up to 45 lbs
Lock core, keys, and Track Hardware Included
Color: black