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I had all the take off parts from my 2013 Trek Madone 2.1 after I switched that to Ultegra 6700. This 52cm nashbar frame I built up with 105 shifters and derailleurs, shimano brakes and crank, compact gearing 50/39 and a 12-32 cassette, bontrager wheels, FSA stem and bars, and lastly a Fizik Arione CX saddle.