Components Bottom brackets Threaded Shimano SM-BB93 bottom bracket, HTII, BSA, 68/73 mm, mtb

Shimano

Shimano SM-BB93 bottom bracket, HTII, BSA, 68/73 mm, mtb

Name: Shimano SM-BB93 bottom bracket, HTII, BSA, 68/73 mm, mtb
Price: 28.99 EUR
Availability: InStock
Rating: 4.7 (40 reviews)

4.74/5 (40 ratings)

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28.99 €

RRP 54.99 €

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By courier to your home Express courier delivery GLS

Delivery method on Thursday 22.01.2026

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Delivery method on Thursday 22.01.2026

Extended return option up to 100 days More info

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4,7/5

Product description

Shimano SM-BB93 bottom bracket

SM-BB93 bottom brackets, English BSA thread, for MTB cranks with integrated axis 24 mm, with improved sealing, for longer life. Designed for your driving style. The new XTR M9000 series represents the most sophisticated set of MTB components and wheels today. Available in Race and Trail "Rider-Tuned" versions, the new XTR line is inspired by the versatility and ability of today's riders.

Product features

For use with a wide range of cranksets, particularly suitable for the XTR set
For 68/73 mm frame width
The TL-FC32/36 tool with the TL-FC24 reducer is required for assembly

Product details

Suitability	MTB
Mount type	BSA
Axis type for crankset	HollowTech II (HTII) (⌀ - 24 mm)
Frame width	68 mm, 73 mm
Compatible axle	HollowTech II, 24 mm
Frame width	68/73 mm
Weight	73 g
Thread type	BSA
Material	aluminium
product ID	47980
EAN

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Warnings and instructions

WARNING
For information on installation, adjustment and replacement of the products which are not to be found in the user's manual, please consult 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 read this "user's manual" thoroughly before use, follow it for correct use, and save it so that you can refer to it at any time.
The following instructions should always be followed in order to prevent personal injury, damage to equipment or damage to the surroundings. 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, or physical damage to equipment and surroundings.

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 parts of your clothing to get caught in the chain during riding. If you do, you may fall off the bicycle.

CAUTION:
Be careful not to touch the gear teeth. There is a danger of injury.

Threaded Shimano

Japanese manufacturer produces road, mountain, gravel, trekking, BMX and e-bike groupsets. They also offer a whole series of components and apparel. Their range goes from wheels, footwear, eyewear to backpacks. Shimano is a traditional manufacturer known for their quality work, which is why they are the favourite choice of amateurs and professionals.

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