Surly Straggler Frameset - Black 650bWe think by now, most of you get what Straggler is. It's a Cross Check with disc brakes instead of rim brakes. We also think you get why that's good. The Cross Check is a madly versatile bike that can be used for most types of riding and riding surfaces. It can be set up as a hauler or a mauler and so can Straggler. Better still is that you now have the option of 650b wheel size. 650b wheels were popular for a long time many years ago on