Shimano FH-9000 Low Spacer - 1.85 mm
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eBaySHIMANO FH9000 1.85mm 10 speed CASSETTE SPACER FOR 11 speed FREEHUB BODY
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Product Information
Full details
This guide is for cyclists using a Shimano 10-speed cassette with an 11-speed freehub body, specifically those using the Shimano FH-9000 model. The Shimano FH-9000 Low Spacer allows for compatibility, ensuring proper fit and function. However, it's essential to understand that this spacer is only compatible with specific Shimano components and proper installation is required to avoid performance issues.
All features
| Model Part Number | FH-9000 |
|---|---|
| Brand | SHIMANO |
Extended Product Information
FAQs
What is the purpose of the Shimano FH-9000 Low Spacer?
The spacer allows you to use a 10-speed cassette on a wheel with an 11-speed freehub body.
Is this spacer compatible with all 10-speed cassettes?
The spacer is compatible with most Shimano 10-speed cassettes, but it's always recommended to check the specific cassette specifications for compatibility.
How do I know if I need this spacer?
You need this spacer if you are using a 10-speed cassette on a wheel with an 11-speed freehub body and you have the Shimano FH-9000 hub.
What tools do I need to install the spacer?
You will need a cassette removal tool, a chain whip, and a torque wrench.
Where does the spacer go?
The spacer goes on the freehub body *before* you install the cassette.
How do I clean the spacer?
Clean the spacer when you clean your cassette and freehub body. Use a degreaser and a cloth or brush. Make sure to remove any dirt or grease.
What happens if I don't use this spacer?
If you don't use the spacer, your cassette will not be properly aligned, and your shifting performance will be severely compromised. You could also risk damaging your cassette or freehub body.
Troubleshooting
Poor shifting performance after installation.
Check if the cassette is properly seated and tightened. Adjust the rear derailleur's limit screws and cable tension for optimal shifting. Make sure the spacer is correctly installed behind the cassette.
Cassette wobbles after installation.
Ensure that the spacer is properly seated on the freehub body before installing the cassette. Tighten the lockring to the recommended torque. Check if the cassette is damaged.
Difficulty installing the cassette.
Make sure the freehub body is clean and free of debris. Ensure that the spacer is the correct size. Try slightly rotating the cassette to align it with the splines.
Pros and Cons
Pros
- Allows the use of existing 10-speed cassettes with 11-speed freehub wheels.
- Ensures proper cassette alignment for optimal shifting performance.
- Relatively inexpensive upgrade compared to replacing an entire cassette or wheelset.
- Specifically designed for the Shimano FH-9000 hub, ensuring a perfect fit.
- Simple installation process that can be done at home with basic tools.
Cons
- Only compatible with specific Shimano components.
- Requires careful installation to ensure proper function.
- May not be compatible with all 10-speed cassettes; check specifications.
- Adds a small amount of weight to the hub.
- If not installed correctly, can cause poor shifting or damage to the cassette or freehub body.
- Requires knowledge of bicycle maintenance.
Setup, Compatibility & Care
Installation
- Remove the rear wheel from your bike.
- Remove the 10-speed cassette from your wheel's freehub body.
- Place the Shimano FH-9000 Low Spacer (1.85mm) onto the freehub body.
- Slide the 10-speed cassette onto the freehub body, over the spacer.
- Tighten the cassette lockring to the manufacturer's recommended torque.
- Reinstall the rear wheel on your bike.
- Check and adjust the rear derailleur as needed to ensure smooth shifting.
Compatibility
- Freehub Body: Designed for 11-speed freehub bodies.
- Cassette: Compatible with most Shimano 10-speed cassettes.
- Hub: Specifically designed for Shimano FH-9000 hubs.
Care
- Inspect the spacer regularly for wear and tear.
- Clean the spacer when cleaning your cassette and freehub body.
- Ensure proper torque is applied to the lockring to prevent loosening.
- Use appropriate grease to prevent corrosion and facilitate smooth function.