Shimano WH-RS21-CL-R spoke 304 mm black

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Product Information

Full details

This guide is for cyclists needing to replace a spoke on their Shimano WH-RS21-CL-R wheelset. The Shimano WH-RS21-CL-R spoke is a genuine Shimano replacement part, ensuring compatibility and reliable performance. Please note that spoke replacement may require specific tools and knowledge; consult a professional if needed.

All features

Model Part NumberWH-RS21-CL-R
BrandSHIMANO

Extended Product Information

FAQs

What is the correct length for Shimano WH-RS21-CL-R spokes?

The correct length is 304 mm.

Can I use this spoke on a different wheelset?

No, this spoke is designed specifically for the Shimano WH-RS21-CL-R wheelset.

Do I need any special tools to install this spoke?

Yes, you will need a spoke wrench and possibly other tools for wheel truing. It's best to consult a professional.

How often should I check my spokes?

Regularly inspect your spokes before each ride, and check for any looseness or damage.

What should I do if a spoke breaks?

Replace the broken spoke as soon as possible. If you are not comfortable doing this, have a bike mechanic replace it.

How do I clean my wheels?

Use a mild soap and water solution and a soft cloth to clean your wheels. Avoid using harsh chemicals.

What if I damage a spoke during a ride?

Stop riding immediately if possible, and seek professional help. The wheel may be unsafe to ride.

Troubleshooting

Spoke is too short or long for the wheel.

Verify the spoke length (304 mm) and ensure it matches the WH-RS21-CL-R wheelset. Double-check your measurements before installation, and ensure it is installed correctly.

Wheel is not true after spoke replacement.

Spoke tension may be uneven. Consult a professional bike mechanic to true the wheel and ensure proper spoke tension.

Spoke breaks shortly after installation.

Check for any underlying wheel damage or incorrect spoke tension. Consult a mechanic if the issue persists.

Pros and Cons

Pros

  • Reliable performance.
  • Exact fit for WH-RS21-CL-R wheels.
  • Genuine Shimano quality.
  • Durable and long-lasting.

Cons

  • Requires specific tools for installation.
  • Professional installation may be required for some users.
  • May require wheel truing after installation.

Setup, Compatibility & Care

Compatibility: This spoke is specifically designed for the Shimano WH-RS21-CL-R wheelset.

Installation: Spoke replacement typically involves removing the damaged spoke, threading the new spoke through the hub, lacing it to the rim, and tensioning it. Proper tension is crucial for wheel trueness and longevity. It's recommended to consult a professional bike mechanic for proper installation.

Care: Regularly inspect your wheels for any broken or loose spokes. Ensure spokes are properly tensioned. Avoid impacts and excessive loads that could damage the spokes. Clean your wheels with a mild soap and water solution; avoid using harsh chemicals.