Kuat‘s Dirtbag line is a series of simple fork mounts, a bolt to anything DIY style solution for bike transport (see our previous report here). Â Obviously these types of mounts work well in truck beds — I’ve seen them bolted to rails like in the picture, homemade lumber racks, even drilled into the bedrails themselves — but I’ve also seen them adapted to factory SUV racks, roof rack systems, etc. Â Now Kuat is offering a 9mm QR version of the Dirtbag for fat bikes. Â At $19 the Dirtbag 9 Fat Bike costs about the same as getting a mullet and won’t leave you socially ostracized in the office on Monday morning.