Brand New with no defects, Unused, No Retail Box, Never Installed, It is NOT factory second. 

 ******** EMAIL SPECS FROM SELECTION BELOW PRIOR OR AFTER PURCHASE **********

NEW 12 speed Shimano ULTEGRA Di2 Hydraulic Disc R8170 Upgrade Groupset 

(Crank, BB, Rotors, Chain, Cassette, Shifters, Brakes, Rear & Front Derailleur, Electronics, Battery, Charger cable)

  1. ULTEGRA Di2 R8170 STI Brake/Shift levers 

  2. ULTEGRA R8170 Flat Mount Disc Brakes with pre-bled hoses (front + rear) 

  3. ULTEGRA Di2 R8150 Front Derailleur: Braze-On 

  4. ULTEGRA Di2 R8150 Rear Derailleur

  5. Di2 Wire Set: 750mm + 1200mm 

  6. BT-DN300 Battery + Charger Cable

  7. ULTEGRA Chain CN-M8100 

  8. SM-MT800 Rotors: 140mm + 160mm

  9. ULTEGRA R8100 Cassette: 11x34 or 11x30

  10. ULTEGRA R8100 Crankset: 170mm or 172.5mm or 175 x 50/34 or  170mm or 172.5mm or 175 x 52/36

  11. Bottom Bracket: English (BSA) or PressFit BB86

CONTACT US WITH QUESTIONS.