Expand Radar Seoul Fixed Gear: Gwang Grindin’ October 31, 2010 Seoul Fixed Gear is cranking out the edits. Here’s their newest featuring Gwang ripping on his Affinity Cyclone. Related • Radar RideWrap Gravel Bike Protection Kits 1 Radar Bikepacking Adventure on a Bowhead Reach 3 Radar Path Less Pedaled and Jan Heine 1 Radar Generational Tales: A Daughter’s Father • Radar Outride Wants to Increase Access for Youth in Cycling 1 Radar Ibis’ New Ripley AF is an Aluminum Ripper