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
Please Note: We do not allow coupons on this product.
Carrier with Lock (Black)
RockyMounts Drop Top Bolt-On Thru Axle Carrier Carrier with Lock (Black)
The number available to ship today is for orders placed by 8:30 AM Pacific time.
For orders that can ship complete from one warehouse, "Today" is extended to 1:30 PM for Oregon and Nevada, and 11:30 AM for Utah.
If you click the link to "Show all four warehouse quantities", you can see exactly how many items can ship from each warehouse.
The number available to ship in 1 or more days is for orders placed today by 1:30 PM Pacific time.
Example:If our site says "0 Today" and "5 Friday", if you order today by 1:30 PM Pacific time we can ship up to 5 of these items by Friday from one of our warehouses.
Available For Pickup Questions
Quantities shown are for orders placed now.
The number available for pickup today is the current stock on the shelf in each retail location.
The number available for pickup in 1 or more days is for orders placed today by 1:30 PM Pacific time.
Example:If our site says "Portland, OR 0 Today" and "5 Friday" if you order today by 1:30 PM Pacific time you can pick up to 5 of these items by Friday at our Portland retail store.
Shopping Filters
Choose "Show All Products" to view all available products. Choose "In Stock Products" to view all products in stock in one of our warehouses at this moment. Choose one of our retail stores to view only the products that are in stock at a particular store and available for pickup at this exact moment.
We offer flat rate ground shipping, with free shipping on orders over $150 on most items (some oversize items are excluded from free shipping).
Ground Shipping for $9.99
If your "Product Total" is under $150, Ground Shipping will cost $9.99.
Free Ground Shipping on orders over $150
If your "Product Total" is over $150, Ground Shipping will be free. Sales tax amount does not count towards free shipping. Some oversize items are excluded, and will be noted on the product pages and in the cart.
Additional Details
Choose Ground Shipping at checkout.
Ground Shipping is available in the lower 48 states.
Generally, your order will ship UPS if it weighs over a pound, and Postal if it weighs less than a pound.
RockyMounts Drop Top Bolt-On Thru Axle Carrier
RockyMounts HotRod Thru-Axle Carrier
