Shimano Ultegra 6770 Di2 10 speed groupset (minus brake calipers)
Great condition, covered approx 1000 miles, includes everything you need to fit the system to your bike
Crank is 50-34t compact, 172.5mm in length
Brand new 11-28 Ultegra cassette and brand new Ultegra chain (116 links)
Includes battery charger and lead, wiring system removal tool, support bolt protection plate, cable grommets x2 and battery mounting hardware, ill also include a long battery mount (not pictured) so you can mount the battery using the bottle cage mounts if you frame doesn't have a specific di2 battery mounting point
Crank, bottom bracket, shifters, front mech, rear mech & battery have very minor marks (see pics)
The wiring will fit most frames, i was using it on a 58cm frame and there was still some excess
The wire lengths are 950mm, 600mm, 350mm, 300mm and uses the internal junction box to connect all the wires together
The system is fault free, has just been updated to the most current firmware and has been set up for fast shifting & multishift so you just have to hold the shifter button down to shift across the whole cassette (see pics)
This is a lovely groupset and has performed faultlessly for me, only selling due to going Dura Ace Di2
Price is £600 including postage, would prefer payment via paypal friends and family (no fees) or instant bank transfer