Why Does Even High-End Bicycles Make Annoying Rrrrrrrrrr Sound When They Not Been Pedaled When Freely Rolling?
The annoying rrrrrrrrr sound that some high-end bicycles make when freely rolling is caused by the freehub mechanism in the rear wheel. The freehub allows the wheel to roll freely when you're not pedaling, but it also creates a ratcheting sound as the pawls engage with the ratchet ring.
The freehub is a necessary part of a bicycle wheel, but the sound it makes can be annoying to some riders. There are a few things you can do to reduce the noise, such as:
- Lubricating the freehub: A dry freehub can make more noise than a lubricated one. Use a light oil or grease to lubricate the pawls and ratchet ring.
- Replacing the pawls: If the pawls are worn, they can make more noise. Replacing the pawls can help to reduce the noise.
- Using a different type of freehub: There are different types of freehubs available, some of which are quieter than others. You can try using a different type of freehub to see if it makes a difference.
If you're not comfortable working on your bike yourself, you can take it to a bike shop and have them service the freehub.
Related Questions
- What is a freehub?
- A freehub is a mechanism in the rear wheel of a bicycle that allows the wheel to roll freely when you're not pedaling.
- Why do freehubs make noise?
- Freehubs make noise when the pawls engage with the ratchet ring.
- How can I reduce the noise from my freehub?
- You can reduce the noise from your freehub by lubricating it, replacing the pawls, or using a different type of freehub.
- Is it necessary to have a freehub on my bike?
- Yes, a freehub is necessary for a bicycle to roll freely when you're not pedaling.
- Can I remove the freehub from my bike?
- Yes, you can remove the freehub from your bike, but it's not recommended unless you're experienced with bike mechanics.
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