Shimano Dura-Ace BB-R9100 Bottom Bracket

  • Minimal bearing interfaces reduce drag
  • Lightweight construction perfect for racing
  • Durable sealing keeps bearings running smooth
WAS £59.99
SAVE 21%
Stock Status:
Configure your product to see availability.

Shimano Dura-Ace groupset is designed to be the best and the Dura-Ace BB-R9100 Bottom Bracket is no different!  Incredibly light yet highly durable, the BB-R9100 uses minimal bearing interfaces to reduce drag, saving precious watts over the course of ride. Despite this and the associated smaller bearings, the BB-R9100 is incredibly durable, able to run smoothly in even the worst conditions.  Designed for 24mm axle Hollowtech II chainsets, the Shimano Dura-Ace BB-R9100 Bottom Bracket is perfect for riders looking for it all from their bottom bracket; smooth performance, drag-free running teamed with fit and forget durability.


Brand Shimano
MPN BBR9100I, BBR9100B

Customer Reviews

Customer Reviews

Smooth and fast,normal service resumed

1 Item

per page
Write Your Own Review
You're reviewing: Shimano Dura-Ace BB-R9100 Bottom Bracket

check-circle You submitted your review for moderation.


Our Payment Options

Maestro Mastercard Visa PayPal V12 Retail Finance

Online we currently accept payment from the methods listed above including a wide range of finance options. In store we also accept payment in the form of cash and gift vouchers.

Finance Options

In order to get the kit you want, when you need it, without ruining the family finances we offer a highly flexible range of finance options to help you get the best products on your bike now rather than at the end of the season when you've saved up the cash to make the purchase. There are even interest free options which effectively spread the cost without costing you any extra.

D.T.(Automotives) Limited T/A Tweeks Cycles is authorised and regulated by the Financial Conduct Authority and is the broker and not the lender. Our FCA registration number is 689896. D.T.(Automotives) Limited offers credit products from Secure Trust Bank PLC trading as V12 Retail Finance and Klarna. Credit is provided subject to affordability, age and status. Minimum spend applies. Not all products offered by Secure Trust Bank PLC are regulated by the Financial Conduct Authority.

Delivery & Returns

UK Mainland Delivery Prices

Delivery Type Cost Estimated Delivery Time
Standard Delivery for orders under £49.99 from £1.33 2-3 working days from day of despatch(Excludes weekends and Bank Holidays)
Standard Delivery for orders over £49.99 Free
Express Delivery from £1.68 1-2 working days from day of despatch(Excludes weekends and Bank Holidays)
Special Delivery from £12.54 For any next working day delivery order before 4pm Monday to Thursday.
For any weekend delivery order before 4pm Friday
Click & Collect from £7.62 Collect your parcel from a local post office. 2-3 working days from day of despatch(Excludes weekends and Bank Holidays)

For international shipping please visit our delivery page.

For information about returning an item please visit our returns page.