Shimano Altus RD-M2000-SGS Rear Derailleur - 9 Speed - Long Cage - Black

Great value Altus rear derailleur offering crisp performance on- and off-road for 9-speed drivetra...

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eBayShimano Altus RD-M2000-SGS 9 Speed Rear Derailleur - Long Cage 36t max RRP£33.99
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OnBuy.comShimano Altus Rd-M2000 9 Speed Altus Rear Derailleur
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Condor CyclesShimano Black Altus Rdm2000 Rear Derailleur
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Leisure Lakes BikesShimano Altus M2000 Rear Derailleur Black
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Product Information

Full details

This guide is for cyclists looking to upgrade or maintain their 9-speed drivetrains using the Shimano Altus RD-M2000-SGS rear derailleur. This derailleur offers crisp shifting performance both on and off-road, making it a great value for riders. Note that it is only compatible with 7-, 8-, and 9-speed drivetrains.

All features

Model Part NumberRD-M2000-SGS
BrandSHIMANO

Extended Product Information

FAQs

What tools do I need for installation?

You'll need a hex key set, a screwdriver, and possibly a chain tool for chain adjustments.

Can I use this derailleur with a 10-speed drivetrain?

No, this derailleur is only compatible with 7-, 8-, and 9-speed drivetrains.

How often should I lubricate the derailleur?

Lubricate the derailleur approximately every 100-200 miles or more frequently if riding in wet or muddy conditions.

How do I adjust the cable tension?

Use the barrel adjuster located on the derailleur body. Turn it clockwise to increase tension and counter-clockwise to decrease it.

What does the Shimano Shadow RD design do?

It positions the derailleur closer to the frame, reducing the chance of impact damage from trail hazards.

How do I clean the derailleur?

Use a clean cloth to wipe off dirt and debris, avoiding harsh chemicals. Use a degreaser if necessary.

What is the long cage for?

The long cage is designed to accommodate a wider range of cassette sizes.

Troubleshooting

Shifting is not smooth or precise.

Check cable tension and adjust using the cable tension adjuster. Ensure limit screws are correctly set.

Chain is skipping or not shifting to all gears.

Check the alignment of the derailleur with the cassette and hanger. Check for bent derailleur hanger or derailleur cage and replace if damaged.

Derailleur is noisy.

Check for chain or pulley wear, and lubricate the chain and pulleys. Ensure the chain is the correct size and installed properly.

Pros and Cons

Pros

  • Crisp and reliable shifting performance.
  • Durable construction with the wide link design.
  • Reduced chain noise and wear with 11-tooth pulleys.
  • Easy cable tension adjustment.
  • Compatibility with 7-, 8-, and 9-speed drivetrains.

Cons

  • Only compatible with 7-, 8-, and 9-speed drivetrains.
  • May require professional installation if you're not familiar with bike mechanics.
  • Long cage design may not be suitable for all cassette sizes.

Setup, Compatibility & Care

Setup:

  1. Attach the derailleur to the derailleur hanger on your frame.
  2. Run the shift cable through the derailleur.
  3. Secure the cable and adjust the tension using the cable tension adjuster.
  4. Adjust the limit screws to ensure proper shifting across the cassette.

Compatibility:

  • Compatible with 7-, 8-, and 9-speed drivetrains.
  • Ensure the cassette and chain are also compatible with your chosen speed.

Care:

  • Regularly clean the derailleur with a clean cloth.
  • Lubricate the pivots and pulleys with appropriate bike lubricant.
  • Check for wear and tear, and replace the derailleur if necessary.

Price History

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