Shimano SM-BB9100 HTII bottom bracket, ITA, 70 mm, road
Shimano SM-BB9100 HTII bottom bracket
For cranks with integrated 24 mm axle, e.g. for Dura-Ace road cranks.Note: For assembly, it is necessary to use the TL-FC24 tool reduction.
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New design with reduced dimensions
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Improved seals for long life
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| Suitability | Road |
| Mount type | ITA |
| Axis type for crankset | HollowTech II (HTII) (⌀ - 24 mm) |
| Frame width | 70 mm |
| Technical designation | BB-R9100-I |
| Weight | 65 g |
| product ID | 325192 |
WARNING
For assistance with installation, adjustment and replacement of the products which are not found in the user's manual, please contact the place of purchase or a distributor. A dealer's manual for professional and experienced bicycle mechanics is available on our website (https://si.shimano.com).
For safety, be sure to carefully read this "user's manual" before use, follow it for correct use, and keep it in a safe place for later reference.
The following instructions must be always followed in order to prevent personal injury, physical damage to equipment and pollution of environment. The instructions are classified according to the degree of danger or damage which may occur if the product is used incorrectly.
DANGER - Failure to follow the instructions will result in death or serious injury.
WARNING - Failure to follow the instructions could result in death or serious injury.
CAUTION - Failure to follow the instructions could result in personal injury, physical damage to equipment and pollution of environment.
WARNING:
Do not disassemble or modify the product. It may cause the product to not operate correctly, and you may fall unexpectedly and be seriously injured.
Before riding the bicycle, check that there are no cracks in the crank arms. If there are any cracks, the crank arm may break and you may fall off the bicycle.
Be careful not to allow items of clothing to be caught in the chain during riding. If they are, you may fall off the bicycle.
CAUTION:
Be careful not to put your hand near the gear sprockets. There is a danger of injury.
All the answers to questions about delivery, payment, security, returns, warranty and much else.
