julio 24, 2026
Spindle rotates smoothly by hand without grinding or binding; handwritten note in the photos reads "Spin well.".
julio 24, 2026
NEW Shimano Dura Ace Road BB-7700 Italian Thread cartridge sealed bearing bottom bracket, in original box. NIB.Octalink V1 axle.Italian threads, fits 70mm bb shells, double road cranks and has a 109.5mm axle.Complete and ready to use.Made in Japan quality from 2008.6.3oz./180 grams.BB538.FREE shipping in the USA.
julio 24, 2026
Spindle and interface: 109.5mm spindle length with Octalink V1 spline to match Dura-Ace 7700 cranksets. Threading and shell: English BSA 1.37x24T threading for 68mm bottom bracket shells.
julio 24, 2026
Vintage Shimano Dura-Ace BB-7700 sealed cartridge bottom bracket. Octalink V1 spindle with 109.5 mm length printed on the body and silver alloy cups with a black center shell. Body markings read: DURA-ACE, BB-7700, SHIMANO JAPAN VIA, PAT. PENDING, with L and R directional arrows. Weight on scale: 175 g.
julio 24, 2026
julio 24, 2026
Upgrade your cycling game with this Shimano Dura-Ace BB-7700 Octalink V1 Bottom Bracket. Designed with a 68 mm shell width and BSA (English) bottom bracket shell type, this exceptional piece is a must-have for any bike enthusiast. The set includes a bottom bracket and is compatible with Octalink V1 spindle type. Crafted with top-notch materials, this bottom bracket is built to last and provide excellent performance. Whether you're a professional cyclist or a casual rider, this Shimano Dura-Ace BB-7700 Octalink V1 Bottom Bracket is a great addition to your bike components. Enhance your ride quality and experience the difference it makes. Hardly used, as can be seen by the photos of the original grease. The BB-7700 came with the a unique design - a combination of roller bearings and needle bearings which you hardly see anymore. This design provided support to both rotational and side impact. This created a smooth and durable riding experience.
julio 24, 2026
Model: SH Dura-Ace BB-7700, ITA 36x24, 109.5mm, Octalink V1. All used components are inspected and tested, fully functionally condition.
julio 24, 2026
Spindle and interface: Octalink V1 splined spindle with 109.5 mm length marking printed 'L-109.5-R' on the body for use with compatible Shimano Dura-Ace 7700 series double cranksets.
julio 24, 2026
Shimano dura Ace BB-7700 bottom bracket Octolink 109.5mm spindle English/BSA threads Smooth bearings
julio 24, 2026
This is a 9-speed Shimano Dura-Ace bottom bracket for Octalink v1 cranksets, model BB-7700 (i.e., also fits 9-speed XTR). This is an Italian threaded BB. The axle is 109.5mm long. This bottom bracket is new, never mounted and in factory-perfect condition. I have uploaded large photos. Please take a look and ask if something is unclear. Thanks!
julio 24, 2026
Shimano Dura Ace BB-7700 Bottom Bracket BSA 68mm 109.5mm Octalink V1
julio 24, 2026
Shimano Dura Ace BB-7700 bottom bracket. These have ball bearings and needle bearings. Octalink V1 spindle.