Shimano Deore XT M770 - 9 Speed Cassette
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OnBuy.comShimano Deore Xt Cs-M770 Cassette 9-Speed (11-34T)
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Product Information
Full details
This guide is for mountain bikers looking to upgrade their 9-speed drivetrain with the Shimano Deore XT M770 cassette. It offers reliable and efficient shifting with a durable, corrosion-resistant design. Note that this cassette is specifically designed for 9-speed drivetrains and is not compatible with other speed configurations.
All features
| Model Part Number | CS-M770 |
|---|---|
| Brand | SHIMANO |
Extended Product Information
FAQs
What tools are needed to install the Shimano Deore XT M770 cassette?
You will need a cassette removal tool, a chain whip, and a torque wrench.
Is this cassette compatible with 10-speed or 11-speed drivetrains?
No, the Shimano Deore XT M770 cassette is only compatible with 9-speed drivetrains.
How often should I clean my cassette?
It is recommended to clean your cassette regularly, especially after riding in muddy or wet conditions.
What type of lubricant should I use on my cassette?
Use a chain lubricant specifically designed for bicycles. Apply it sparingly after cleaning.
How do I know when to replace my cassette?
Replace your cassette when the teeth show excessive wear, are damaged, or when the chain starts skipping.
Can I use this cassette with any brand of mountain bike?
Yes, as long as your bike's drivetrain is compatible with 9-speed systems.
What is the meaning of the "T" in 11-32T?
The "T" refers to the number of teeth on the cassette cogs. In this case, the cassette has a range of 11 to 32 teeth.
Troubleshooting
Shifting is not smooth or precise.
Check and adjust the rear derailleur cable tension and limit screws. Ensure the cassette is properly installed and clean.
Chain skips or jumps between gears.
Inspect the chain and cassette for wear. Replace worn components as needed. Check for any damage to the cassette teeth.
Cassette is difficult to install or remove.
Make sure you are using the correct tools for cassette removal and installation. Ensure the cassette is properly aligned on the freehub body.
Pros and Cons
Pros
- Durable construction with a chrome-plated finish.
- Improved stiffness due to the aluminum spider design.
- Smooth and efficient shifting with Hyperglide technology.
- Wide gear range suitable for diverse mountain biking conditions.
Cons
- Only compatible with 9-speed drivetrains.
- Requires specific tools for installation and removal.
- May require adjustment of the rear derailleur after installation.
Setup, Compatibility & Care
- Compatibility: Ensure your rear derailleur and shifters are compatible with a 9-speed system.
- Installation: Requires a cassette removal tool and a chain whip. Follow the manufacturer's instructions for proper installation.
- Torque: Tighten the cassette lockring to the specified torque using a torque wrench.
- Derailleur Adjustment: After installation, adjust the rear derailleur to ensure smooth shifting across all gears.
- Cleaning: Regularly clean the cassette with a degreaser and brush to remove dirt and grime. Avoid using high-pressure water.
- Lubrication: After cleaning, apply chain lubricant to the cassette to reduce friction and prevent corrosion.
- Inspection: Periodically inspect the cassette for wear and tear. Replace it when the teeth show excessive wear or damage.