Used Shimano 105 5800 11 speed Mini groupset. Crankset is 175mm with 50/34. There is a little paint wear on the crank arms from rubbing and also on the teeth, but otherwise in great working order. I have replaced my chains diligently so there is no excessive teeth wear. The rear derailleur is a long cage and can handle a 34 tooth cassette. I'm including a road link (no name comparison to wolf tooth) which could get you a few more teeth, but may also be necessary to fit to newer bikes which are designed around shadow type derailleurs as was the case with the previous build this was on. The pullies have been cleaned and re-lubricated. The front derailleur has some wear on the plastic chain glide. Included is the Shimano TL-FD68 front derailleur setup tool. All components are in excellent working order.