Genuine Shimano Ultegra SM-BBR60 Hollowtech II 2 piece bottom bracket assembly includes left and right hand cups, spacers, inner cover, and inner O-rings.
HollowTech II integrated bottom bracket design uses a wider bearing placement and larger axle diameter for increased stiffness and efficiency.
Seals have minimal bearing interface ensuring smooth rolling and increased durability.
Choose from either 68mm (BSA) or 70mm (ITA) versions.
We ship fast! Our stock levels are updated live and most orders placed before 14:00hrs are shipped same-day (Monday to Friday).
Each product page will show estimated dispatch times.
REST OF THE WORLD
We offer a no-quibble 30-days refund policy*. There's no need to contact us before returning your item(s). Simply send it back to the following address:
Sprocket and Gear (Returns), Kingfisher Works, Tag Lane, Hare Hatch, RG10 9SH, United Kingdom
Be sure to include your order number and reason for return. Sorry, but we can't cover, or contribute to, the cost of the return.
* To read our full returns/refund policy please click here.
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