BSA (English)

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.