Buying a New frameset gives you exclusive access to build your bike with  a Shimano 105 di2 12 Speed Groupset built.  Cost includes assembly with a frameset purchase
Build includes 
- Orome Integrated Carbon Handlebars
- DT Swiss 45-30 mm Wheelset (standard)
- Fizik Saddle
(A wide array of Carbon Wheels are available for additional cost, inquire with sales prior to check out for more info)