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Shimano Deore SM-BB52 - 68-73mm

Shimano Deore SM-BB52 - 68-73mm

Genuine Shimano HollowTech II bottom bracket assembly Set includes left and right hand cups, space...

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Shimano (68 Mm-73 Mm, One Colour) Deore Sm-Bb52 Outboard Bearing Bottom Bracket Set British Thread

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OnBuy.comShimano (68 Mm-73 Mm, One Colour) Deore Sm-Bb52 Outboard Bearing Bottom Bracket Set British Thread
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eBaySHIMANO Deore outboard bearing bottom bracket set, English thread, 68 / 73 mm BB
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eBayShimano Deore SM BB52 Bottom Bracket Hollowtech II Crank Sealed 68 73mm Bearing
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Product Information

Full details

This guide is for cyclists looking to understand and maintain their Shimano Deore SM-BB52 bottom bracket. This bottom bracket assembly offers reliable performance and easy maintenance, making it a popular choice. Be aware that this model is designed for specific frame and crankset compatibility.

All features

Model Part NumberSM-BB52
BrandSHIMANO

Extended Product Information

FAQs

What tools do I need to install this bottom bracket?

You'll need a bottom bracket tool designed for Shimano Hollowtech II bottom brackets and a torque wrench.

How often should I replace the bottom bracket?

The lifespan of a bottom bracket varies depending on use and conditions. Regularly inspect for play or noise; replacement is usually needed every 1-3 years, depending on your use.

Can I use this bottom bracket with non-Shimano cranksets?

No, this bottom bracket is specifically designed for Shimano Hollowtech II cranksets.

What frame sizes is this bottom bracket compatible with?

It is compatible with 68-73mm (standard) or 83mm (DH bikes) frames.

How do I clean the bottom bracket area?

Use a clean, damp cloth to wipe down the area. Avoid using high-pressure water or harsh chemicals.

What is the meaning of the anodized finish?

Anodized finish increases corrosion resistance and durability.

Troubleshooting

Creaking noise from the bottom bracket area.

Check the bottom bracket cups for proper tightness. Clean and re-grease the threads during installation if needed.

Excessive play or looseness in the crank arms.

The bottom bracket may need to be replaced if the bearings are worn or damaged.

Pros and Cons

Pros

  • Reliable performance for various riding conditions.
  • Easy installation and maintenance.
  • Durable construction with sealed bearings.
  • Wide compatibility with different frame sizes.

Cons

  • Requires compatibility with Hollowtech II cranksets.
  • Threaded BB fit may not be compatible with all frame types.
  • Sealed bearings eventually wear out and require replacement.
  • Specific to Shimano components

Setup, Compatibility & Care

  1. Compatibility: Ensure your frame is compatible with a 68-73mm or 83mm bottom bracket shell and that your crankset is a Shimano Hollowtech II type.
  2. Installation: Follow the manufacturer's instructions for installing the bottom bracket cups, spacers, and crankset. Tighten to the recommended torque specifications.
  3. Maintenance: The SM-BB52 is maintenance-free, but it is important to inspect it periodically for any play or unusual noises. If you notice any issues, it may be time to replace the bottom bracket.
  4. Cleaning: Clean the bottom bracket area regularly with a clean cloth. Avoid using high-pressure water or harsh chemicals that could damage the seals.

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