Team rider Congo, who is also sponsored by our good friends over at Volume Bikes, is testing out their Thrasher prototype frame Thrasher Features: Extended toptube Wider seat stays and chain stays Long rear dropouts Hour glass headtube & mid bottom bracket Seat post cut out to allow bigger tire clearance Volume did a great job listening to their riders feedback in developing a well crafted trick frame. Check out the tire clearance with the 700x42c Randonneurs! Thanks for the photos Congo!