Shimano FC-M8000 Gear Fixing Bolt - Black

Genuine Shimano replacement part for the FC-M8000 series. This gear fixing bolt is M8 x 9mm in siz...

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Product Information

Full details

This genuine Shimano FC-M8000 Gear Fixing Bolt is for cyclists using the FC-M8000 series crankset who need a reliable replacement part. Its key benefit is ensuring optimal performance and longevity of your drivetrain with an authentic component. A potential caveat is that it is a specific part number (16) and only compatible with the designated crankset series.

All features

ColourBlack
Model Part NumberY1RL98060
BrandSHIMANO

Extended Product Information

FAQs

What is this part used for?

This is a genuine Shimano gear fixing bolt designed to secure the chainring to the crank arm on Shimano FC-M8000 series cranksets.

Is this bolt compatible with other Shimano cranksets?

No, this bolt is specifically designed for the FC-M8000 series. Using it with other cranksets may not be compatible and could cause damage.

What size is this bolt?

The bolt is M8 x 9mm in size.

What does 'Part Number 16' refer to?

'Part Number 16' refers to its specific identification within the Shimano FC-M8000 component breakdown or manual.

Do I need special tools to install this bolt?

You will need appropriate Allen keys or hex wrenches. A torque wrench is highly recommended for correct installation.

How many bolts are included?

This product is sold as a single unit (one bolt).

Where can I find the correct torque specification?

Consult the official Shimano documentation or manual for the FC-M8000 crankset for the precise torque specification.

Troubleshooting

Bolt won't thread properly

Ensure you are using the correct bolt for the FC-M8000 series and that the threading on the crankset is clean and undamaged. Do not force the bolt.

Bolt feels loose after installation

Verify that the bolt has been tightened to the correct torque specification using a torque wrench. Check for any debris in the threads.

Difficulty removing old bolt

Apply a penetrating lubricant and allow it to sit. Use the appropriate tool and ensure a firm, steady grip. If severely seized, consult a professional bike mechanic.

Pros and Cons

Pros

  • Ensures genuine compatibility with FC-M8000 series.
  • High-quality materials for durability.
  • Direct replacement for worn or lost bolts.
  • Maintains original crankset performance.

Cons

  • Limited to FC-M8000 series compatibility.
  • May require specific tools for installation.
  • Sold as a single unit, may need multiple if other bolts are damaged.

Setup, Compatibility & Care

Compatibility: This gear fixing bolt is specifically designed for the Shimano FC-M8000 series cranksets. Ensure your crankset model matches this specification before attempting installation.

Setup: Installation typically requires basic bicycle tools. It is recommended to use a torque wrench to tighten the bolt to the manufacturer's specifications to avoid overtightening or under-tightening, which can damage the component or lead to failure. Refer to the specific FC-M8000 crankset manual for precise torque values and installation procedures.

Care: As a small component, the gear fixing bolt requires minimal direct care. However, it is important to periodically check its tightness, especially after significant riding or maintenance. Clean the surrounding crankset area regularly to prevent dirt and debris from interfering with the bolt's function.

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