Droptop - Roof Racks & Outdoors

The DropTop by RockyMounts is an innovative locking fork mount designed for truck and van tracks, offering ultimate security for your bike. Compatible with 12mm, 15mm, and 20mm thru-axles (up to 110mm wide), this durable mount features a TPU overmolded shim, eliminating the need for multiple shim swaps. Its clamshell design allows for quick, easy bike loading and provides a secure, anti-theft solution with its locking T-bolt. Whether mounted vertically or horizontally, the DropTop ensures your bike stays firmly in place, supporting up to 45 lbs. With included lock core, keys, and track hardware, it's perfect for cyclists seeking both convenience and safety during transport.

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
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

Fitment Note: 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, please use a HotRod instead

Tyre and Wheel Shipping

Cost: $15.99 per unit

All orders for items in stock at our Penrose store will be shipped on our standard 2-5 working day courier service. Items not in stock will leave our store within 1-2 working days.
Add another 1-2 days for RD Rural Delivery addresses
PLEASE NOTE - WE ARE UNABLE TO SHIP TO P.O BOXES

Car Care Shipping

Cost: $12.99
All orders for items in stock at our Penrose store will be shipped on our standard 2-5 working day courier service. Items not in stock will leave our store within 1-2 working days.
Add another 1-2 days for RD Rural Delivery addresses
PLEASE NOTE - WE ARE UNABLE TO SHIP TO P.O BOXES

Battery Shipping (No Rural Address)

Cost: $25.99

All orders for batteries are held in stock nationwide at various distribution warehouses around NZ and will get shipped from your closest warehouse. Shipping can take up to 7 working days due to the item requiring a dangerous goods certificate. In the event, its out of stock locally, it will get sent from the next closest distribution warehouse that has it in stock. NO RURAL ADDRESS OR P.O BOXES

Express Car Audio Shipping

Cost: $11.99

Standard Nationwide Shipping

Cost: $19.99
All orders for items in stock at our Penrose store will be shipped on our standard 2-5 working day courier service. Items not in stock will leave our store within 1-2 working days.
Add another 1-2 days for RD Rural Delivery addresses
PLEASE NOTE - WE ARE UNABLE TO SHIP TO P.O BOXES

Large Items & Roof Box Shipping

Cost: $59.99
Oversized item shipping for roof trays and roof boxes. Delivery to Local Depot or Commercial Business Addresses only.
Expected delivery time of 3-10 working days, depending on location and stock on hand.

Pick Up at Hyper Drive

Cost: Free
Orders can be picked up between trading hours of 8 am-5 pm, Monday to Friday and Saturday 9 am-1 pm*. Pick up from 434B Church Street East, Penrose, Auckland.

*PLEASE WAIT FOR A CONFIRMATION EMAIL TO ADVISE YOUR ORDER IS READY FOR PICKUP*

Roof Top Tent Shipping
Cost: $99.99
Oversized item shipping for Roof Top Tents. Delivery to Local Depot or Commercial Addresses only.
Expected delivery time of 3-10 working days, depending on location and stock on hand.

Additional Information
SHIPPING TIMES
For items showing "In stock at Hyper Drive, ships today " orders placed before 3pm will normally leave the same day
*Larger item(s) may take an additional day to be picked up by carrier.

For Items showing "In stock at Distribution Centre -Ships in 1-2 working days " orders placed will take an additional 1-2 working days before they are shipped.
This means the item comes from a 3rd party warehouse and will be dispatched in up to 2 business days time.

We recommend sending your order to your workplace, this will speed up the delivery of your order as someone will be there to sign for it

Outside of business hours during public holidays and weekends, nothing will be shipped, as courier companies do not operate.

All orders paid by bank deposit will be processed and shipped the day funds clear in our bank accounts. This can take up to two working days.

Pick-ups are welcome between business hours (Mon-Fri 8 am-5 pm and Sat 9 am-1 pm). Payments are welcome to be made in-store.

COURIER COMPANIES:

We use Post Haste & Mainfreight for the majority of our shipping.

Post Haste (Nationwide):
http://www.posthaste.co.nz/tracktrace.html

For shipping large items, eg: roof top tents, awnings and roof boxes, we use:
Mainfreight (North Island):
https://www.mainfreight.com/track

Bascik Transport (South Island):
https://www.bascik.co.nz/

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