9 Speed Cassette on 11 Speed Hub: Mixing it Up for Cycling Adventures


Hey there, fellow cycling enthusiasts! Today, we’re diving into a quirky yet fascinating topic that’s been buzzing around the cycling community: using a 9-speed cassette on an 11-speed hub. You might be scratching your head, wondering if that’s even possible. Well, it certainly is! Mixing different speed components might sound like a daring experiment, but trust me, it’s an adventure worth embarking on. Let me share my own experience with this unique setup that opened up a world of possibilities and unexpected joy on two wheels.

Understanding Bike Cassettes and Hubs

Before we get into the nitty-gritty, let’s quickly go over the basics. Bike cassettes are the cluster of gears attached to the rear wheel, and their speed indicates how many cogs they contain. On the other hand, bike hubs are the central part of the wheel that houses the bearings and allows it to spin smoothly. The number of speeds in a cassette and the hub compatibility are crucial for smooth gear shifting and overall performance.

9 Speed Cassette on 11 Speed Hub

The Rise of 11-Speed Hubs

The cycling world has witnessed a revolution in drivetrains, and 11-speed hubs have taken the lead in recent years. The advantages of having more gears include finer gear ratios, smoother transitions, and improved efficiency. No wonder many cyclists prefer these modern marvels for their rides, especially for road cycling and competitive events.

The Versatility of 9-Speed Cassettes

Now, let’s rewind a bit and talk about the good ol’ 9-speed cassettes. They might seem outdated to some, but don’t underestimate their reliability and durability. Many seasoned cyclists fondly recall the days when 9-speed systems ruled the roost, and they still have a strong nostalgic appeal.

Can You Mix 9-Speed Cassette with an 11-Speed Hub?

Alright, it’s time to answer the big question: Can you mix a 9-speed cassette with an 11-speed hub? The short answer is yes, you can! However, it’s not as simple as slapping on any 9-speed cassette onto an 11-speed hub and calling it a day. There are crucial factors to consider before attempting this mix, such as cog spacing, chain compatibility, and even the risk of damaging your components.

Making the Combination Work

If you’re up for the challenge and eager to make the combination work, there are ways to do it. However, I must emphasize the importance of being cautious and seeking professional advice if you’re unsure. Compatibility issues can lead to poor shifting performance, potential damage to your precious components, and a not-so-enjoyable riding experience.

Riding with the Mixed Setup

Assuming you’ve managed to make the mix work harmoniously, it’s time to hit the road and experience the ride. I tried this mixed setup myself, and let me tell you, it was an eye-opener. The feel of the ride was unique, and I noticed some differences in gear ratios and shifting behavior compared to standard setups. It’s like having the best of both worlds—a bit of the old-school charm and the modern-day finesse.

Pros and Cons of Using a 9-Speed Cassette on an 11-Speed Hub

As with any customization, there are pros and cons to consider. On the bright side, using a 9-speed cassette on an 11-speed hub can save you some bucks, especially if you already have a 9-speed cassette lying around. Additionally, it might breathe new life into your older bike, giving you a budget-friendly upgrade. However, there are downsides, too. You might miss out on the full potential of the 11-speed hub, and finding the perfect gear combination could be a bit trickier.

Maintenance and Longevity

As with any bike setup, maintenance is key to keep things running smoothly. While the mixed setup can work well initially, it’s essential to keep an eye on wear and tear. Components might wear differently due to the varied usage of the gears. Regular check-ups and adjustments will ensure the longevity of your customized setup.

DIY vs. Professional Assistance

Now, you might be wondering if this is a project you can handle on your own. Well, that depends on your mechanical skills and confidence. If you’re a seasoned DIY enthusiast with a good grasp of bike mechanics, you might enjoy the challenge. However, if you’re not quite sure what you’re doing, it’s best to consult a professional mechanic who can fine-tune the combination for optimal performance.

Recommendations for Different Riders

The mixed setup isn’t for everyone, and its suitability depends on your cycling style and preferences. For beginners and casual riders, sticking to standard setups is generally a safer and simpler choice. However, seasoned cyclists and enthusiasts who enjoy tinkering with their bikes might find joy in experimenting with the mix. Mountain bikers and road cyclists might have different considerations, so make sure to weigh your options carefully.

The Perplexity of Mixing Components

Now, let’s talk about the thrill of experimenting with your bike setup. There’s a unique sense of accomplishment and excitement that comes with customizing your ride to suit your taste. Burstiness in the cycling community is fueled by these out-of-the-box ideas, and it’s incredible to see how cyclists embrace the spirit of individuality.

Exploring Other Unconventional Combinations

If you’re intrigued by the idea of mixing components, you’ll be delighted to know that this is just the tip of the iceberg. Cyclists have been known to experiment with all sorts of unconventional combinations, from integrating components from different brands to using vintage parts on modern frames. The cycling community thrives on innovation, and there’s a whole world of creative possibilities waiting for you to explore.

9 Speed Cassette on 11 Speed Hub


In conclusion, using a 9-speed cassette on an 11-speed hub might seem like an unconventional choice, but it can open up a world of adventure and customization. While there are challenges and potential drawbacks, the joy of experimentation and the satisfaction of finding the perfect mix make it all worthwhile. So, why not try it out for yourself and embark on a journey of unique cycling experiences?


1. Can I use any 9-speed cassette on an 11-speed hub?
While it’s possible to mix different speeds, not all 9-speed cassettes will work seamlessly on an 11-speed hub. Pay attention to cog spacing and compatibility to ensure smooth gear shifting.

2. Will the mixed setup affect my gear shifting performance?
Yes, the mixed setup might lead to slight differences in gear ratios and shifting behavior compared to standard setups. Proper adjustments and tuning can optimize performance.

3. Is it possible to use an 11-speed cassette on a 9-speed hub?
Generally, it’s not recommended to use an 11-speed cassette on a 9-speed hub, as the hub might not accommodate the extra gears properly.

4. What are the potential risks of using mismatched components?
The risks include poor shifting performance, premature wear on components, and potential damage to the hub and cassette.

5. Can I mix other bike components for customization?
Absolutely! The cycling world is full of customization options, and mixing various components can lead to exciting and unique setups tailored to your preferences.

  1. “Mixing and Matching Drivetrain Components: A Guide” This comprehensive guide from BikeRadar discusses various aspects of mixing and matching drivetrain components, including cassettes and hubs. It provides valuable insights and tips for cyclists looking to experiment with their setups.
  2. Can You Put a 9-Speed Cassette on an 11-Speed Hub?” known for its cycling-related videos, has an episode where they explore the possibility of using a 9-speed cassette on an 11-speed hub. This video provides a visual demonstration and further information on the topic.

Watch this one,

Video Credits – GCN Tech


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