Shimano Ultegra 6770 Groupset RD-6770 FD ST Retro NOS 10 speed di2

Brand New old stock- this can be firmware updated to 11 speed, but not retro updated back to 10 speed once updated!

OEM supply not in Retail Packing 

ST-6700 Di2 shifters

RD-6770

FD-6770

Di2 Cables

Di2 Junction Box

Battery & Charger

Sent Fedex Express worldwide