Steve from San Francisco, CA sent in this picture of his heavily modified single speed Swift. Some of his modifications include SRAM's Avid brakes with Shimano XTR brake

pads and cables, Kinetix Pro wheels mounted with Schwalbe tires and tubes, Specialized S-Works seat, handlebar, and stem, Chris King headset, SRAM ceramic bottom

bracket, carbon crank set, and hollow pin chain, Shimano XTR slipless pedals, Ergon GX1 grips, and Salsa skewers/levers all around. Great work Steve, very impressive!