Components Crankset and chainrings Accessories Shimano left crank lockring FC-M8100/FC-M7100

Shimano

Shimano left crank lockring FC-M8100/FC-M7100

Name: Shimano left crank lockring FC-M8100/FC-M7100
Price: 1.9 EUR
Availability: LimitedAvailability
Rating: 5 (2 reviews)

5/5 (2 ratings)

Availability

1.90 €

RRP 2.99 €

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From 27.01.2026 (Tuesday) Check availability

By courier to your home Express courier delivery GLS

Delivery method on Wednesday 28.01.2026

At collection points

Delivery method on Wednesday 28.01.2026

Rating (2)

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5/5

Product description

Left crank lock nut, for FC-M8100/FC-M7100.

Technical designation: Y0J620000

Product details

Groupset	Shimano XT, Shimano SLX
product ID	157148
EAN

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Warnings and instructions

WARNING
For installation, adjustment and replacement methods, please ask the place of purchase or a distributor if you are not able to find the information in the user's manual. A dealer's manual for professional and experienced bicycle mechanics is available on our website (https://si.shimano.com).
Be sure to read this “user's manual” carefully for safe use, and follow it for correct use and store it so that you can refer back to it at any time.
The following instructions must be always 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 clothing to get caught in the chain during riding. If clothing gets caught, you may fall off the bicycle.

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

Accessories 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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