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-€46.00
Cyclingceramic BSA 24mm for Shimano Dura Ace Ultegra & Rotor Aldhu24
€185.00
€139.00
BB compatible with BSA frames only.
You can install Shimano, Race Face, Rotor and Sram GXP cranks. Best seller for Shimano cranks ! Compatible with Ultegra R8100, DA 9200 series and previous series.
Rotor cranks available separately: choose Rotor Vegast24 or Aldhu24
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BB
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velo-perso.com:
"The BSA standard has reappeared on high-end frames with the Specialized Tarmac SL7 and SL8. To assemble these bikes while retaining the Shimano crankset, this bottom bracket is ideal due to its quality of construction and efficiency"
Choose your color !
Aluminum anodized for a better durability
This product is an important upgrade of the following references:
-BB-R9100
-BB-R9000
-SM-BB9200
-SM-BBR60
-SM-BB9000
-SM-BB7900
-SM-BB7800
-SM-BBR60
This product is also available for Rotor 30mm cranks: BSA 30
This product is also available for Sram DUB 29mm cranks: BSA DUB
Frequently Asked Questions
Is this BSA 24mm bottom bracket compatible with Shimano cranksets?
Yes, this bottom bracket is designed to be compatible with all Shimano cranksets with a 24mm axle, including Ultegra, Dura-Ace, 105, and Aldhu24. It is also compatible with standard BSA frames.
What other crankset brands are compatible with this bottom bracket?
In addition to Shimano, this bottom bracket is compatible with Rotor cranksets with a 24mm axle, as well as some FSA, Race Face, and Sram GXP models (with an adapter).
What are the advantages of this bottom bracket compared to an original Shimano model?
This bottom bracket offers greater durability thanks to its high-quality anodized aluminum and ceramic bearings. It reduces friction, providing better mechanical efficiency and longer lifespan.
Can this bottom bracket be used on Specialized Tarmac SL7 and SL8 bikes?
Yes, this bottom bracket is ideal for Specialized Tarmac SL7 and SL8 frames, allowing you to use Shimano Ultegra, Dura-Ace, or Aldhu24 cranksets while maintaining perfect compatibility with the BSA standard.
Is this model available for other axle standards?
Yes, this bottom bracket is also available in a BSA 30mm version for Rotor 30mm cranksets and a DUB 29mm version for Sram DUB cranksets.
How do I install this bottom bracket?
Installation requires a standard BSA bottom bracket tool. Ensure the frame threads are clean, apply specific grease, and tighten the bottom bracket to the recommended torque (usually between 35 and 50 Nm).
What tool do I need to install this bottom bracket?
To install this bottom bracket, you will need a Shimano bottom bracket tool or a 16-notch, 44mm diameter Shimano disc tool. Examples of compatible tools include VAR BP-98900, Pedros 16x44, and Park Tool BBT 19.2.
What bearings are included in this bottom bracket?
The bottom bracket is equipped with high-quality CyclingCeramic ceramic bearings, optimized for enhanced smoothness and durability.
| Weight (pair, Medium) | 80g |
|---|---|
| Axle | 24mm |
| Material | Aluminum |
| For Frames: | BSA |
| Compatible with the following cranks: | Shimano (Dura Ace/Ultegra + Aldhu24 + 3d24) or Sram GXP (Force, Red, Rival) |
| Bearings | Ceramic (grade 3) |
| Storage location (from where it's shipped to you) | France |
| Manufacturing location | France |
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We manage these deliveries through the Universal Postal Service (EMS). The shipping cost is €34.90 for most non-European countries. Delivery times are generally between 4 to 12 days.
Returns:
Returns are accepted and are at your expense (unless it is our mistake). Returns must be made within 14 days of receiving your package.
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