bikerumor mystery pic from fairwheel bikes

Photo from the collection of Jason Woznick of Fair Wheel Bikes. If you think you know what this is, post your answer in the ‘comments’ section– the correct answer will be posted there on Tuesday!

To send in your own Mystery Pic to be considered for the Monday feature, click here and attach your photo with all pertinent information.


  1. Sampson crankset. I had a pair and the non drive side crank snapped in two just before the summit of Hurricane Ridge!

What do you think?