Surly Steamroller 53cm top tube Phil Wood hubs flip flop single speed and fixed gear Velocity Deep V Rims with plenty of good life left SRAM Omnium 165mm CranksLoaded Machine Works sealed bearing pedals Loaded 90mm Stem carbon faceplate Loaded ovalized ribbed seatpost (like Thomson masterpiece) Carbon Handlebars Diacomp 101 brakes Ethirteen brake levers Charge spoon canvas saddle Phil Wood Track Cog 18toothWhite Industries Freewheel 21toothSRAM front cog 48tooth Panaracer tires flat resistant 28cm front and 32cm rearEverything is in good condition and the bike is riding great ask questions I’ll answer bike is used but very well taken care of no cable rub but little scratches and nicks no dents or any real damage anywhere was covered in stickers so paint is good missing an r in steamroller and a y in surly on fork bike will ride great for many many years always kept indoors and frame saver applied probably new grips and then a newer front tire in the near future but they are fine by my standards.. really easy to remove the brakes just four bolts and you can ride fixed no brakes if you dare Really smooth ride with amazing efficiency weight is 21lbs