Damage
"It's a pity that it doesn't have the same external dimension as the old one, because the aesthetics aren't great".
SHIMANO
SHIMANO BB-R9100 DURA-ACE Italian crankset
Réf. fabricant : IBBR9100I
Intended for 70 mm frames (Italian standard), the bottom bracket SHIMANO Dura-Ace 9100 Italian features even smoother, more sealed bearings than the previous generation.The size of...
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Recommanded price* : 49,99 €
Regular price
45,99 €
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45,99 €
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Description
Intended for 70 mm frames (Italian standard), the bottom bracket SHIMANO Dura-Ace 9100 Italian features even smoother, more sealed bearings than the previous generation.
The size of the bearings has also been revised to make them lighter.
Compatibility chart
| A - Diameter (mm) | B - Width (mm) | Assembly | Standard |
| 34,8 | 68 | screw-on | BSC / BSA |
| 34,8 | 73 | screw-in | BSC / BSA |
| 34,8 | 83 | screw-in | BSC / BSA |
| 34,8 | 100 | screw-in | BSC / BSA |
| 27 | 95,5 | insert | BB 96 (Trek) |
| 41 | 92 | insert | PF 92 |
| 42 | 68 | insert | BB 30 |
| 42 | 73 | insert | BB 30 |
| 46 | 68 | insert | PF 30 |
| 46 | 73 | insert | PF 30 |
 |
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Ref: 7970330345638
Points forts
Optimum sealing
Maximum fluidity
Lightweight
Caractéristiques
Axis diameter : 24 mm
Bearing material : Aluminum
Shaft type : Through shaft
Housing type : Italian (70 mm)
Informations techniques
Informations prix
*
Overall rating: 4.6666665 / 5 from 3 reviews.
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Reviews
Quiet, lightweight bottom bracket.
"70 mm center-to-center Italian thread (not straight on either side) Quiet and lightweight."
SHIMANO product
"SHIMANO product, what more can I say, and trouble-free mounting with the adapter supplied."
