Don't trust your cargo to anything except Surly's Big Dummy Fork. It's built from 4130 chromoly to withstand the rigors of transporting heavy cargo. Tapered straight legs optimize the strength to weight ratio, and smooth out the bumps in the road. It is suspension corrected for 80mm of travel, and features eyelets for a fender, as well as rim and disc brake mounts. Plus, the black powdercoat is tres chic.