Verified purchaser
Great service from Sigma solid bottom bracket works really well.
Product Details
Shimano Dura-Ace 9100 HollowTech II Bearing Cups
Maintain optimal drivetrain performance with ultra-low drivetrain friction with the Shimano Dura-Ace 9100 HollowTech II Bearing Cups. Shimano has improved on its already advanced seal construction for smoother rotation and reduced friction.
Shimano Dura-Ace 9100 HollowTech II Bearing Cups: Available in both English (68mm) and Italian (70mm) models
Features
- Bottom bracket with small ball bearings for low weight
- Advanced seal construction for smoother rotation
- English 68mm/Italian 70mm bottom bracket shell widths
- Threaded cups
- Required for installation of FCR9100 chainset, with a choice of English or Italian thread BB cups
- Use TLFC34 or TLFC24 in conjunction with TLFC36 adaptor tool for installation and removal
- Please note: Bottom Bracket Adaptor Tool not included
Specifications
- Bottom Bracket Standard
- BSA
- Discipline Compatibility
- Road
- Spindle Diameter
- 24mm
- Threaded / Press Fit
- Threaded
- Bottom Bracket [Maker]
- Shimano
- Crank Compatibility
- Shimano Hollowtech II
- Family
- Dura-Ace
- Shell Width
- 68mm
- Thread Direction
- Italian
- Product code
- 647648 / 54293201551706
Reviews
5
Shipping & Returns
Free UK delivery on orders over £50. Orders are dispatched within 1-2 working days and typically arrive 1-2 working days later.
Return unused items in their original packaging within 30 days of delivery. Return postage is £3.50.
Q & A
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About Shimano
Shifting the way the world rides.
From a single Osaka workshop in 1921, Shimano has grown into the world's most influential component maker. The brand's relentless engineering — Dura-Ace, Ultegra, GRX, XTR — has shaped the way the world shifts, brakes and rides, on the road and off it.
Shimano's flagship groupset, Dura-Ace, has been the benchmark for top-level road components for more than five decades. Every refinement that lands on Dura-Ace eventually shapes the entire Shimano range, all the way down to entry-level drivetrains.
