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Item # KUA0015

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  • Black 9mm, One Size ($13.00)
  • Black Thruaxle 15mm, One Size ($19.00)
  • One Color, 15mmx150mm ($29.00)
  • Black Thruaxle 20mm, One Size ($19.00)
  • Black Phat Bike 9mm, One Size ($29.00)
  • Black Phat Bike 15mm, One Size ($29.00)
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Item # KUA0015

Avoid a broken heart.

You and your two great loves (your truck and your bike) are off on another adventure, during which you will undoubtedly tear up the landscape by day and discuss intimate feelings by night. The Kuat Dirtbag Truck Bed Mount readily clamps down on your bike fork to keep half of your loves from falling off the other half in transit. This mount uses your existing skewer, so there is less to lose in the wilderness.  Please note this mount is compatible with 9mm quick-release drop outs.

Tech Specs

Bike Capacity:
Recommended Use:
fork mounting

Reviews & Community

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Kuat Dirtbag Truck Bed Mount

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Here's what others have to say...

4 5


  • Familiarity: I've put it through the wringer

mounts well, holds the bike and affordable

strong like tractor smart like plow

4 5

Works good

  • Familiarity: I've put it through the wringer

I mounted 15mm thruaxle and 9mm QR mounts in the bed of my Tacoma right behind the cab. Drilled two little holes in the bed floor and mounted with some bolts and Teflon locknuts I picked up for 40 cents at the hardware store. They secure the bikes pretty well but I run a strap over the frames to keep them from wiggling around while I drive. Only thing I can recommend is double checking the inside diameter where the axle or skewer slides through the mounts for burrs or flaws in the metal or paint to keep from scoring or damaging your axle on install. I did not do this my first time putting the bike on and a little imperfection inside the mount scratched some of the paint off my 15 thruaxle. No real damage but it was kind of a bummer as the axle was only 2 months old. Overall a good product and for the price, who wouldn't buy it?

5 5

Works perfectly

  • Familiarity: I've put it through the wringer

Mounted it to my sled deck on my truck and my wife's bike snaps in real quick and easy. A useful little tool

How can you tell what size your quick...

How can you tell what size your quick release drop out is?

Responded on

If the skewer stays in your wheel when you remove it and you have slotted dropouts on your fork, you have a 9mm quick release. They only come in one size. 15 and 20mm through axles have to be fully removed in order to remove your wheel. The size should be marked on the axle.

5 5

New Dirtbag Sizes

Just released, new 15MM and 20MM sizes now available and still under $20!!

Responded on

Hey Jeff,
Maybe a dumb question, but if i buy the 20mm will it still work okay with say a 9mm bike? Just trying to make it as univeral as possible to work with a wider range of bikes... thanks!!

Responded on

Hey Joey! It will not, the barrel on the 20mm will be much too large ad is meant for thru axel not a quick release set up, it will be specific to a 20mm and not a 9mm. Luckily they are so perfectly priced, if you have a 9mm quick release skewer and a 20mm Thru Axel, you can definitely afford both dirtbags!

how do these fit in a truck bed? what is...

how do these fit in a truck bed? what is it starpped to?

Responded on

The dirtbag has 2 screw mounts, up to you how or where exactly you mount it, made of steel so incredibly sturdy and reliable!

5 5

Least expensive Rack available!

  • Familiarity: I've put it through the wringer

The Dirtbag fits all 9MM forks and is the least expensive bike Rack on the planet! Sturdy steel construction and mounts anywhere, can't miss for truck beds.