Yanaka fixed gear bike R3 made out of aluminum. It comes with some standard high-end features, such as sealed bearings, and steel bladed spokes. It has a sporty BMX style handlebars. Equiped with aluminum crankset (48T x 170mm) and aluminum flip-flop hub (48T x 32H). It uses the standard tires of 700C x 35mm. This fixie has a net weight about 26 lbs.