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SHIMANO DURA-ACE - Bottom Bracket - Threaded - HOLLOWTECH II - 68 mm shell width
Shimano Bottom Bracket BSA 68mm Hollowtech II BB-R9100 Dura-Ace
SHIMANO DURA-ACE - Bottom Bracket - Threaded - HOLLOWTECH II - 68 mm shell width
IBBR9100B
€45.99
€32.19
Save 30%
VAT included
You save €13.80 (30%) on the manufacturer's recommended price
Price history
- Today's price
- €32.19
- Lowest price of the last 30 days
- €32.19
- Manufacturer's recommended price
- €45.99 (30% less)
The price has not been reduced in the last 30 days. The recommended price is set by the manufacturer and is shown for reference only.
FREE SHIPPING IN ITALY FROM 129,99 EUROS*
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With an advanced seal construction for smoother rotation and small ball bearings to minimize weight, the SHIMANO DURA-ACE bottom bracket is offered in both pressfit and threaded options.
FEATURES
Bottom bracket with small ball bearings for lightweight
Advanced seal construction for smoother rotation
PRODUCT SPECIFICATIONS
N. MODELLO: BB-R9100
MODEL NO: RD-R9250
MODEL NO: BB-R9100
SERIES: DURA-ACE R9100 Series
Average weight: 65
HOLLOWTECH II bottom bracket|Threaded bottom bracket type: Yes
Threaded bottom bracket shell width (mm)|68: Yes
Small ball bearing: Yes
IBBR9100B
Data sheet
- Code
- SH240524
- Compatible with
- Shimano
- Type
- Bottom bracket
- Standard
- Hollowtech II
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Who it is for and how to use it
Ideal for
Shimano cyclist with Hollowtech II standard
It is designed for riders using a Shimano crankset with Hollowtech II standard who want consistent fit on a frame with 68 mm threaded shell.
User looking for smooth bottom bracket rotation
It is suitable for those focusing on an advanced sealing structure and small ball bearings to support smoother pedalling.
User aiming to keep component weight down
It is indicated for those who prioritise bottom bracket weight and are looking for a 65 g component.
Use cases
Ideal
Installation on a 68 mm threaded frame
It fits a frame with a 68 mm shell width and threaded interface, for installation in line with the specified standard.
Threading · 68 mm · Hollowtech II
Very suitable
Use on a Shimano bike with Hollowtech II crankset
It is indicated for Shimano setups with Hollowtech II standard, thanks to the stated compatibility and the threaded bottom bracket interface.
Shimano · Hollowtech II · Compatibility
Very suitable
Need for smooth rolling and low weight
The advanced sealing structure and small ball bearings are designed for smoother rotation with attention to weight.
Ball bearings · Smooth rotation · 65 g
Suitable
Upgrade of a DURA-ACE bottom bracket
It fits into a setup oriented to the DURA-ACE R9100 series, with model no. BB-R9100.
DURA-ACE R9100 · BB-R9100 · Bottom bracket
Who it is for
Experienced rider with a Shimano groupset
- Looks for
- A bottom bracket compatible with Shimano and Hollowtech II standard.
- Why
- The sheet lists Shimano compatibility, Hollowtech II standard and a 68 mm threaded version.
User focused on bottom bracket smoothness
- Looks for
- A component with advanced sealing and small bearings.
- Why
- The description mentions an advanced sealing structure and small ball bearings for smoother rotation.
Frequently asked questions
What type of component is this product?
It is a bottom bracket. The product sheet identifies it as a Shimano DURA-ACE component with Hollowtech II standard.
Which standard is it compatible with?
It is compatible with Shimano and uses Hollowtech II standard.
What is the stated shell width?
The stated shell width is 68 mm. This is the datum to check on the frame for a correct installation.
What is the average product weight?
The stated average weight is 65 g.
Which model is it?
The model no. is BB-R9100. The series stated is DURA-ACE R9100 Series.
Information prepared by the BSA team with the support of AI, based on the manufacturer's specifications.