1. Truck Bed Bike Racks
  2. RockyMounts
  3. Thru-Axle Mount
  4. Bolt On
  5. 9mm Axle
  6. 15mm Thru-Axle
  7. 20mm Thru-Axle
RockyMounts DriveShaft HM Truck Bed Bike Carrier - Thru-Axle Mount - Bolt On

RockyMounts DriveShaft HM Truck Bed Bike Carrier - Thru-Axle Mount - Bolt On

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Truck Bed Bike Racks

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RockyMounts Thru-Axle Mount - RKY1084
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The RockyMounts DriveShaft HM is a sturdy, reliable way to transport your thru-axle bike in your truck bed. This bolt-on system installs easily, holds bikes with 15-mm or 20-mm thru axles and deters theft with a built-in lock. Lowest Prices for the best truck bed bike racks from RockyMounts. RockyMounts DriveShaft HM Truck Bed Bike Carrier - Thru-Axle Mount - Bolt On part number RKY1084 can be ordered online at etrailer.com or call 800-298-8924 for expert service.
  • All Info
  • Reviews (4)
  • Q & A (11)
  • Videos (2)
  • Photos
  • Why etrailer?

RockyMounts Truck Bed Bike Racks

  • Thru-Axle Mount
  • Bolt On
  • RockyMounts
  • 9mm Axle
  • 15mm Thru-Axle
  • 20mm Thru-Axle
  • 1 Bike
  • Compact Trucks
  • Mid Size Trucks
  • Full Size Trucks
  • Bike Lock

The RockyMounts DriveShaft HM is a sturdy, reliable way to transport your thru-axle bike in your truck bed. This bolt-on system installs easily, holds bikes with 15-mm or 20-mm thru axles and deters theft with a built-in lock.


Features:

  • Lets you transport 1 bike with 15-mm or 20-mm thru axle in your truck bed
    • Includes a set of nylon shims so you can switch between bikes with 15-mm and 20-mm fatty axles
    • Compatible with 12-mm shim adapter (RKY1078 - sold separately) to carry a 12-mm thru-axle bike
  • Attaches directly to your truck bed
    • Comes with wide base flanges for simple, do-it-yourself installation
    • Does not include mounting hardware: holes fit 1/4" and 6-mm bolts
  • Designed with wide mouth for easy loading
  • Stabilizes your bike with adjustable cam lever
  • Deters theft of your bike with built-in lock - includes 2 keys
  • Made of cast steel and stamped steel with black anodized finish


Specs:

  • Carrying capacity: 1 bicycle
  • Application: truck bed
  • Weight capacity: 40 lbs
  • Dimensions: 5-1/2" long x 1-9/16" wide x 4-1/2" tall
  • 1-Year limited warranty


Dimensions

The RockyMounts DriveShaft HM bolts directly to your truck bed through wide base flanges. Mounting hardware is not included.

DriveShaft HM Shims

It allows you to transport a 15-mm or 20-mm thru-axle bike in your truck bed. Nylon shims are included to fine-tune it to fit 15-mm and 20-mm thru axles. The system is also compatible with RockyMounts' 12-mm shim adapter (RKY1078 - sold separately), so you can also switch to a bike with a 12-mm thru axle.


The adjustable cam lever tightens to hold your bike's fork firmly, and the built-in lock deters theft of your bike.



1084 Rocky Mounts DriveShaft HM Thru-Axle Mount Truck Bed Rail Bike Rack

Item # RKY1084

Installation Details RKY1084 Installation instructions

This Product Fits The Following Vehicles




Video of RockyMounts DriveShaft HM Truck Bed Bike Carrier - Thru-Axle Mount - Bolt On

Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.




Video Transcript for RockyMounts DriveShaft HM Truck Bed Bike Carrier Review

Today we'll be taking a look at Rockymounts drive shaft HM truck bed bike carrier, part number RKY1084. The Rockymounts drive shaft HM is a sturdy realiable way to transport your 3 axle bike in the bed of your truck. It's a bolt on system and easily hold bikes with 15mm and 20mm through axels. We've gone ahead and removed our bike so we can go over some additional features. The included shim allows us to adapt from 20mm to 15mm if you'd like to adapt a 12mm you can pick up part number RKY1078. You can also use it for fork mounted bikes with a 9mm quick release skewer with part number RKY1082.

It's going to lock up and prevent theft of your bike. 2 keys are included. It's made out of a sturdy steel construction with a black anodized finish so it's going to resist rust and corrosion. It features a 40 pound bike weight capacity. If you have more than one bike you can pick up multiple and position them how you like in your truck bed. Now, that we've gone over the features I'll go ahead and show you how to get it installed.

Now, you can mount this pretty much anywhere you want. You can mount it directly to you truck bed. Such as, up here at the bulk head, on top, down in the truck bed, or the truck bed side rails. Some people prefer a less permanent solution, you can mount it to a piece of wood in your truck bed. I'm just using a 2x10 that runs the width of the bed.

When choosing the location of your drive shaft you just want to be aware of where your handle bars will be positioned when your bike has come up or what it might come in contact with. We're actually going to bring it a little forward a little bit. You will have to provide your own hardware, we're just using some heavy duty bolts here. Now, if you're mounting directly to your truck bed you want be sure to use bolts with some flange nuts and avoid using self tapping screws. Now, we're almost ready to load up our bike. We want to be sure that our hinge is unlocked and opened, ready to receive our through axle.

You'll of course want to remove your front tire and reinsert your through axle between your forks. That way we can easily just drop it in, we'll close up our hinge, we'll bring up or t bolt. We'll want to make sure that we have it adjusted so we can have a nice snug fit. Bring down our tab and then we'll lock it up. Now, that it's all locked up you can see it's not going anywhere and we're ready to hit the road. Now lets take it out on our test course and see how it performs. Lets start with our slalom. This is going to show side to side action. Such as, going around corners or evasive maneuvering. Then on to our alternating speed bumps. This is going to show a twisting action. Such as, going over potholes or uneven pavement. Then finally on to our solid speed bumps. This is going to show an up and down action. Such as, pulling in and out of a driveway or out of a parking lot. That's going to complete our look the Rockymounts drive shaft HM truck bed bike carrier, part number RKY1084.


Customer Reviews

RockyMounts DriveShaft HM Truck Bed Bike Carrier - Thru-Axle Mount - Bolt On - RKY1084

Average Customer Rating:  4.8 out of 5 stars   (4 Customer Reviews)

The RockyMounts DriveShaft HM is a sturdy, reliable way to transport your thru-axle bike in your truck bed. This bolt-on system installs easily, holds bikes with 15-mm or 20-mm thru axles and deters theft with a built-in lock.

- RKY1084
by:

Great product. Highly recommend it. Very versatile, durable, and easy to use. 727409



- RKY1084
by:
1995 Chevrolet S-10 Pickup

Great product. Have it installed in my truck bed on a 2x4. Bike fits nicely. Now I can carry more bikes since I don't have to lay it down in the bed. 467798



- RKY1084
by:
2015 Toyota Tacoma

super quality and very strong. works like a charm only down side is you cant lock a bike if your using e quick release adapter. 422030



- RKY1084
by:
Pontiac Trans Sport Van

I really like this bike carrier and look forward to making MANY trips with my bike now that I have this....but have these complaints: It SHOULD come with the stainless steel hardware It should come with a thru axle and adapters for this so you can use this on bikes that don't have a thru axle but you want to use this bike carrier to transport said bike(s) 275906


Comments
Great, luv my bike rack! These have been able to make a bike rack with a board as the video instructed me. I have painted it and get a lot of compliments on it whenever I take my bike out.
Bishop - 07/25/2017

26585
4
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Info for this part was:

Expert Research:
Jameson C
Written by:
David L
Video Edited:
Dustin K
Test Fit:
Hayden R
Updated by:
Sarah W
Updated by:
Daron K

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