The RockyMounts DropTop is the only locking thru-axle track mount and is an excellent solution for storing bikes in your van. The DropTop features a TPU overmolded shim to allow for both 12mm and 15mm axles to fit without the need for switching shims out. It utilizes a clamshell design that 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.
Features
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
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
Track Plates measure 24mm x 35mm x 6mm thick with an M6 x 1mm tapped hole and can be installed in either orientation. See drawing in images
Fits all Toyota Tacoma and Tundra Bed Rails 2010-2024
Specifications
Fitment Notes:
Can fit 9x100mm quick release or bolt on axles if paired with the Dummy Axle, sold separately on the RockyMounts website.
Due to the nature of the DropTop clamp not bracing the fork legs outward, there will be play when used with Mavic Speed Release and Specialized 12mm forks with an oversized non threaded fork leg. For those instances we suggest purchasing a HotRod instead, available on the RockyMounts website.
Toyota Fitment: DropTop Mounting Hardware slides into the Factory installed rails on Tacomas & Tundras and most “track” systems (See dimension chart below for hardware specs)
