Shimano Dura Ace First Generation 7100 Group Groupset Gruppo Hubs Cranks Headset

  
Shimano Dura Ace first generation complete groupset. These don't come around too often, particularly in this beautiful condition. Just the thing for that vintage project. Everything here is Made in Japan ca 1970s. Crankset, 170mm length, 39/52 chainrings. Bottom Bracket, 112mm width, Square Taper, for English/ISO shells. Brake Calipers, front and rear, for nutted fittings, NON-recessed.

Brake Levers, for 23.8mm handlebar clamp, non-aero, no rubber hoods. Rear Crane (This was the first D-A rear derailleur) Derailleur. Front Derailleur for 28.6mm clamp on frames. Downtube Shifters, 28.6mm clamp, friction.

Hubset, High Flange, 36H front and rear. Both include skewers, standard freewheel threads. Headset, for 1 threaded steerers/head tubes. Also includes lots of frame fittings, the three Dura Ace top tube brake cable clamps, downtube/BB shell derailleur cable guide, and chainstay rear derailleur cable stop.

Even includes original rear dropout adjuster screws. Let me know if you dont want or need any of these small parts. The entire set is in incredible condition. The only thing that grabbed my attention is the non-drive crank arm has a chrome steel Shimano (non D-A) dust cap, while the drive arm has the original alloy D-A dust cap. Both are beautiful, and impossible to tell apart except for under the closest inspection.

Parts have been cleaned and bearings degreased. Everything is ready for installation. This is a truly rare find, and deserves to be built up and enjoyed. Please review all photos and PLEASE feel free to message us with any questions.