2015 Trek Emonda SLR Size 54 factory racing full light weight carbon bike. Di2 electric shifting, brand new 2020 Di2 derailleur with 11-34 cassette, will include original derailleur. Ultegra gear shifters and brakes. 4iiii power meter works amazing. Brand new look Keo 2 max pedals used once. Wheels need repair so will include Dura-ace C24 wheels back and front with cassette in tack.