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Road Bike

julio 24, 2026

road bike carbon crankset and Dura Ace BB-7700 sealed cartridge bottom bracket

I am getting rid of spare parts I don't need. This crankset came off a Lemond Calfee carbon bike. I can't find a brand name on crankset. The carbon arms are in excellent condition. No scuffs or scratches. The chainrings are hardly worn. They are a 53 large ring and 39 small ring. 110 bolt center distance. The bottom bracket is nice and smooth. Dura-Ace BB-7700. Italian threads and has 109.5 Left to Right distance printed on it. Great package for someone's vintage road bike. Ask questions if I missed something.
julio 24, 2026

Shimano Dura Ace crankset FC-7700, 172.5mm, with chainrings 53/39t

(Shimano's lettering on their 7700 series was very superficial/easily rubbed off). Dura Ace 7700 was a 9-speed system (9 X 2). It should work fine up to 10 speed. Weights: right crank with chainrings 53/39: 401 g; left crank 199 g; total 600 g (weighed).
julio 24, 2026

Shimano Dura-Ace BB-7700 Bottom Bracket BSA 109.5mm

Made of aluminum and steel, the technology of this Octalink V2 system was overcomplicatingly simple. The set includes one bottom bracket and is specifically designed for a 109.5mm shell width. This bottom bracket was taken directly off of a 2005 Cannondale r3000si and includes everything that is shown in the detailed photos.